Quiz 

March Mammal Madness Quiz

Complete and pass this brief quiz to enter our 2024 LafeberVet March Mammal Madness Raffle. A passing grade is 70% or higher. You will have three chances to pass this quiz. All individuals that pass the quiz will automatically be entered into the raffle. This “open book” quiz will close on Monday, March 25th…

Article  Webinar 

Reptile and Amphibian Imaging

Elizabeth M. Rush, DVM, DACZM will present this live, interactive webinar, with RACE approval pending for 1 credit hour. Dr. Rush will first review the standard orthogonal views in these species as well as positioning and techniques, including the use of gastrointestinal (GI) contrast. Normal radiographic anatomy will be reviewed in each taxonomic group, before discussing some common pathological conditions.

Article 

Waterfowl Anatomy & Physiology Basics

Waterfowl belong to Order Anseriformes. Virtually all anseriforms belong to family Anatidae, which consists of ducks, geese, and swans. If you are comfortable with psittacine anatomy and physiology, then many features of waterfowls will be familiar. LafeberVet has listed twelve interesting and clinically significant facts about waterfowl…

Article 

Passerine Anatomy & Physiology Basics

Perching birds or songbirds belong to order Passeriformes, which makes up the largest taxonomic group of birds. Passeriforms make up nearly 60% of all birds with over 5,000 species belonging to this group. If you are comfortable with psittacine anatomy and physiology, then you are well on your way to understanding passerines. LafeberVet has listed ten interesting, clinically significant facts about passerine anatomy and physiology…

Article 

Avian Anatomy and Physiology Basics

This article is the focus of LafeberVet’s Avian Anatomy Teaching Module, which is RACE-approved for 1 hour of continuing education credit. This review begins with a brief summary of Class Aves before exploring various organ systems. Important vocabulary terms and key concepts are emphasized throughout the text. The reader should have a basic understanding of mammalian anatomy. Birds are quite different both structurally and functionally when compared to mammals, therefore comparisons are frequently drawn between these two taxonomic groups. Since form follows function, descriptions of avian anatomy will also merge into physiology and other life sciences, where appropriate. Clinically relevant information and additional resources on LafeberVet are also highlighted.

Quiz 

Test Your Knowledge: GnRH Agonists in Avian Practice

. . .

To continue you need to be a LafeberVet.com member. (Français), (Español)

Pour continuer, vous devez être un membre LafeberVet.com

Username or Email

Password

Remember me

Lost your password?

Pour les vétérinaires. Par les vétérinaires.

Le site Lafervet.com est conçu pour une utilisation par les vétérinaires. Il est ouvert aux vétérinaires diplômés, aux techniciens vétérinaires diplômés, aux […]

Article  Video  Webinar 

The Use of GnRH Agonists in Avian Practice

Avian veterinarian Brian Speer presented this live webinar, RACE-approved for 1.5 credit hours. Reproductive activities, particularly those that are recurrent, pose a significant threat to the health and behavioral well-being of many pet birds. This presentation began by reviewing the basics of female reproductive anatomy and endocrinology before discussing the role of environmental and behavioral stimuli on reproductive endocrinology. Dr. Speer then presented an ethical scale for selecting and prioritizing recommendations for intervention, before discussing medical therapy as well as the environmental and behavioral interventions that can be employed. Dr. Speer concluded with a discussion of behavioral science and its applications to the management of hormonal problems.

Article 

Adrenocortical Disease in Ferrets

Hyperadrenocorticism is a common and complex clinical condition in the pet ferret. This disease occurs most frequently in ferrets three years or older but has been reported in animals as young as one year of age. Presumptive diagnosis of adrenal disease in the ferret is based on history, clinical signs, imaging diagnostics, and steroid hormone analysis. Medical therapy using deslorelin implants, though not curative, is recommended. Ferrets may remain asymptomatic for a median of 1-1.5 years. Adrenalectomy may be indicated in case non-responsiveness to medical treatment, although adrenalectomy of the right adrenal gland is difficult.

Article  Video  Webinar 

Keeping and Treating Mediterranean Tortoises

John Chitty BVetMed CertZooMed MRCVS presented a live, interactive webinar on the unique features of this group of terrestrial Chelonia and how these adaptations to a unique biome affect husbandry and disease investigation. This presentation provides an overview on identification and sexing, captive husbandry, hibernation needs and management, reproduction and follicular stasis, clinical investigations, hospitalization needs, and disease prevention.

Article  Video  Webinar 

Avian Radiology: Basic Principles, Reference Values & Clinical Cases

View the RACE-approved recording of the live webinar presented by Minh Huynh, DVM, MRCVS, DECZM (Avian), DAZCM. Avian radiography is an invaluable tool to assess internal disorders and to screen for subclinical disease in birds. Coelomic organs can be examined for cardiorespiratory, digestive, or urogenital disease. Radiographs also extremely useful to diagnose appendicular skeleton lesions, especially in case of trauma. Proper positioning is crucial for accurate interpretation and general anesthesia or sedation is usually recommended for optimal image acquisition. Standard and non-standard views as well as indications and limitations of radiography will be discussed. This presentation will also explore a standardized, step-by-step evaluation of conventional radiographs. A review of the current literature will be used to enhance this discussion of clinical cases.

Article  Video  Webinar 

Ultrasound in Birds

Dr. Petra Schnitzer presented this distance-learning event for the veterinary medical students at the University of Georgia at Athens College of Veterinary Medicine as part of the Lafeber Company Student Program. View the RACE-approved webinar recording, then complete the brief post-test to earn 1 hour of continuing education credit.

Article  Video  Webinar 

Fowl Detectives

View this RACE-approved webinar recording “Fowl Detectives:  Using Physical Exam & Clinical Signs to Diagnose Poultry Diseases” presented by Teresa Morishita, DVM, PhD, DACPV. This program is approved for 1 hour of continuing credit in jurisdictions that recognize American Association of Veterinary State Boards (AAVSB) Registry of Approved Continuing Education (RACE) approval.

Article  Video  Webinar 

Structure and Function in Raptors

This continuing education webinar recording, presented by Dr. Jaime Samour, is a terrific opportunity to review (or discover) avian anatomy in general and raptor anatomy in particular. This 1-hour system-by-system review begins with the integumentary system, including plumage, beak, and talons, then moves through the raptor musculoskeletal, respiratory, digestive, urinary, and male and female reproductive systems, as well as circulation, brain and intelligence, plus special senses. View the 1 hour webinar recording, then take the brief quiz to earn 1 hour of continuing education credit.

Article  Case Study 

2020 AEMV Student Case Report Contest

Lafeber Company was proud to sponsor the 2020 Association of Exotic Mammal Veterinarians Student Case Report Contest. Veterinary students from all over the world were encouraged to write a 2-page case report about an exotic companion mammal seen at their college of veterinary medicine or during a clinical experience. Submissions closed in March and judges from the Research Committee evaluated the 15 case reports received from eight countries. Judges were blinded to the students, mentors, co-authors, and institutions at which the cases were seen. Read the brief summaries of each winning case report.

Quiz 

Post Test: Reproductive Disease in Reptiles

. . .

To continue you need to be a LafeberVet.com member. (Français), (Español)

Pour continuer, vous devez être un membre LafeberVet.com

Username or Email

Password

Remember me

Lost your password?

Pour les vétérinaires. Par les vétérinaires.

Le site Lafervet.com est conçu pour une utilisation par les vétérinaires. Il est ouvert aux vétérinaires diplômés, aux techniciens vétérinaires diplômés, aux […]

Article  Video  Webinar 

Reproductive Disease in Reptiles

Reptile reproduction can be a confusing topic due to the variety of normal reproductive strategies found throughout different reptile species. Nevertheless it important to understand normal reproductive processes to correctly approach some commonly seen problems. The recording of this RACE-approved, webinar discusses normal reproductive strategies of reptiles, including important reproductive anatomy and physiology. Three clinically important conditions, pre-ovulatory or follicular stasis, post-ovulatory dystocia, and cloacal prolapse, are also explored in detail.

Article  Information sheet 

Basic Information Sheet: Virginia Opossum

The Virginia opossum is the only marsupial native to North America. This New World species is correctly called an “opossum” as opposed to the Old World “possum”. This information sheet reviews natural history, conservation status, and taxonomy, as well as a number of clinically relevant information including (but not limited to) diet, housing, behavior, normal physiologic data and anatomy, restraint, preventive medicine, zoonoses, and important medical conditions seen in the opossum.

Article  Case Study 

AEMV-Lafeber Case Report: Endometrial Venous Aneurysm in a Lionhead Rabbit

A 1-year-old female intact lionhead rabbit was referred for a history of hematuria, bloody vaginal discharge, anorexia, and lethargy unresponsive to antibiotics and anti-inflammatory medications. Based upon physical examination, radiographs and abdominal ultrasonography a uterine mass was suspected. Severe regenerative anemia secondary to blood loss was diagnosed and the rabbit was administered a whole blood transfusion prior to surgical intervention. Abdominal exploratory with ovariohysterectomy revealed…

Article 

Guinea Pig Reproduction Basics

 The guinea pig is a popular companion animal and a common research model. Guinea pigs are useful in reproductive studies because they share many reproductive traits with human beings. This article reviews anatomy and physiology of the guinea pig reproductive tract and summarizes some clinically significant medical problems.

Client Education Handout 

Gravid Guinea Pig Care

Proper management of the pregnant sow requires an understanding of the risk factors associated with pregnancy-related disease and an ability to recognize early signs of problems. This client education handout explains proper care of the breeding and pregnant sow and provides tips for careful monitoring. Download the PDF version to distribute to veterinary clients or modify the Word document for your hospital’s needs.

Article  Quiz 

Dystocia in Guinea Pigs

Dystocia is defined as the inability of a sow to deliver her litter normally. In breeding colonies, maternal mortality and loss of the pup is an important and common problem in the guinea pig. This review article discusses the pathogenesis of disease, gestation and parturition, important differential diagnoses, diagnostics, therapy, prognosis, neonatal care, and prevention. There is also a brief quiz to reinforce learning.

Quiz 

Five Common Reptile Emergencies Post Test

The Five Common Reptile Emergencies webinar was reviewed and approved by the American Association of Veterinary State Boards (AAVSB) Registry of Approved Continuing Education (R.A.C.E.) program for 1 hour of continuing education, in jurisdictions which recognize AAVSB R.A.C.E. approval…

Article  Quiz  Video  Webinar 

Five Common Reptile Emergencies

View a recording of this RACE-approved webinar presented by Eric Klaphake, DVM, DACZM, DABVP (Avian Practice), DABVP (Reptile & Amphibian), then take the brief post-test to earn 1 hour of continuing education credit. This webinar explores five common reptile clinical presentations in detail: trauma, gastrointestinal foreign body, neurological deficits, respiratory difficulty, and reproductive problems.

Article 

Pigeon Fancy: Talking the Talk

This practice of pigeon fancy is generally called “pigeon racing” in North America and “pigeon play” in Europe. The principles of pigeon fancy are intricate and there are a variety of vocabulary terms that seem quite mysterious. There is also a history of resistance to veterinary involvement among many pigeon breeders so it can be intimidating for even experienced avian veterinarians to interact with the pigeon fancier.

Article  Presenting Problem 

Presenting problem: Pouch Infection and Mastitis in Sugar Gliders

The sugar glider (Petaurus breviceps) is a small marsupial native to Australia and New Guinea. Although sugar gliders lack marsupial bones, also known as epipubic bones or pelvic ribs, female gliders or “dams” possess a pouch or marsupium. Like all marsupials, the glider gives birth to a fetus, which completes development inside the pouch…

Client Education Handout 

Leopard Tortoise Client Handout

The leopard tortoise (Geochelone pardalis) is found throughout the southern edge of the Sahara and in Southern Africa from the Sudan to Ethiopia. Leopard tortoises inhabit hot arid desert, scrublands, and savannah. Shared by Dr. La’Toya Latney of PennVet, this educational handout will help your client understand how to care for and maintain this tortoise in captivity. Recommendations for indoor and outdoor housing as well as nutrition and breeding are described as well as common clinical problems.

Client Education Handout 

Chinese Box Turtle Client Handout

The charming Chinese box turtle (Cuora flavomarginata) is native to the rice patty and pond environments of Taiwan and southern China. Shared by Dr. La’Toya Latney of PennVet, this educational handout will help your client understand how to care for and maintain this semi-aquatic turtle in captivity. Recommendations for indoor and outdoor housing as well as nutrition and breeding are described as well as common clinical problems.

Client Education Handout 

Sulcata or African Spurred Tortoise Client Handout

Sulcata or African spurred tortoises (Geochelone sulcata) are “gentle giants” found throughout the southern edge of the Sahara in Africa. Sulcata tortoises inhabit hot arid desert, scrubland, and savannah. Shared by Dr. La’Toya Latney of PennVet, this educational handout will help your client understand how to care for and maintain this popular tortoise in captivity. Recommendations for housing as well as nutrition, breeding, and common clinical problems are described.

Client Education Handout 

Spaying and Neutering Pet Rabbits

Should I have my pet rabbit “fixed”? In most cases, the answer is an unqualified YES. In this client education handout, the benefits to spay or neuter of the house rabbit are explored. Recommendations for pre-surgical preparation for companion animal castration as well as aftercare are also discussed.

Article 

Reproductive Emergencies in Birds

Reproductive emergencies are most commonly seen in small psittacine birds like the cockatiel, lovebird and budgerigar parakeet. This article reviews conditions commonly seen on an emergency basis such as dystocia, egg yolk peritonitis, cloacal or oviductal prolapse, and/or chronic egg laying. Pertinent anatomy and physiology as well as case management, including the reproductive history, physical examination, diagnostic imaging, and behavioral modification techniques are also discussed.

Article 

Avicultural Medicine: Visiting the Facility

The site visit allows the veterinarian to appreciate intricate facility details. Unless there is an emergency, schedule visits during the non-breeding season and only visit one site daily to prevent potential iatrogenic contamination of facilities. I usually schedule appointments in the morning prior to going to the clinic. An aviary map or blue print of the aviary layout will help you visualize where birds are in relation to each other.

Article 

Calcium in the Avian Patient

The most widespread mineral in the body, calcium is required for normal metabolism and bone mineralization.

Physiology

Calcium homeostasis is under the control of calcitonin, which is produced by the ultimobranchial gland, vitamin D, and parathyroid hormone. In laying hens, most dietary calcium is used for egg production. Rising estrogen levels promote increased intake of calcium supplements like cuttlefish bone and calcium-rich foods, however the quantity of calcium ingested daily is insufficient for the massive deposition of calcium required for eggshell calcification.

Article 

Sexing or Gender Determination in Small Mammals

External reproductive anatomy is obvious in some adult small mammals such as the ferret, sugar glider, hedgehog, rat, guinea pig, and hamster. Gender determination or sexing can be challenging in some species like the chinchilla, and in many neonatal rodents. In these cases, reliance on anogenital distance or the distance between the rectum and the urogenital region is considered best practice.

Article  Presenting Problem 

Presenting problem: Urethral Obstruction in the Ferret

Urethral obstruction is an important reason for emergency presentation of the male ferret. If not corrected, obstruction can result in severe metabolic disturbances, coma, and death.

Signs of complete urethral obstruction are usually not very subtle. Ferrets may strain violently or cry when attempting to urinate. Owners may misinterpret the straining observed as “constipation”, and tenesmus may even lead to diarrhea in some cases. Occasionally, a ferret with blockage will present for lethargy, weakness, anorexia, and even collapse without obvious signs of dysuria although the urinary bladder will be…

Article  Presenting Problem 

Presenting problem: Shelled Egg Palpable

Detecting a shelled egg on physical examination is not necessarily a problem—birds lay eggs everyday! However palpation of a shelled egg is an important clinical finding that can be associated with dystocia. The egg is shelled in a distal part of the oviduct called the uterus or shell gland. Therefore a shelled egg would normally be palpable in either the…

Article 

Reproductive Anatomy & Physiology in Reptiles: Nine Key Facts

The paired ovaries and testes, which range in color from yellow to grayish-pink, are located dorsomedially within the coelom although their exact location is species-specific. The right gonad sits cranial to the left, particularly in snakes. Females possess a right and left oviduct, but no true uterus. The oviduct empties directly into the cloaca through a genital papillae

Article 

Five Features of Marsupial Anatomy: With Focus on the Sugar Glider Physical Exam

Free-ranging sugar gliders live in the treetops and glide from tree to tree using their patagium like a kite and their tail as a rudder to control the direction of flight. The patagium is a furred membrane of skin or gliding membrane that stretches between the forelimbs and hind legs. These skin folds are extensions of the lateral body wall. When the glider is at rest, this excess skin appears as a rippled border along the sides. During a glide, the skin spreads out to form a rectangle…

Article 

Reproductive Disease in Reptiles: Twelve Key Facts

Common reproductive conditions of the reptile include prolapse of the cloaca, oviduct or copulatory organ, yolk coelomitis, dystocia or egg binding, as well as follicular stasis. This review article on twelve key facts explores clinically relevant anatomy and physiology and appropriate husbandry as well as key points of urgent care and general principles of case management.

Article  Presenting Problem 

Presenting problem: Prolapse in Reptiles

Prolapse in reptiles can involve the cloaca, a common receiving chamber for the reproductive, urinary, and gastrointestinal tracts. Prolapses can also originate from the distal gastrointestinal tract, reproductive organ, or urinary bladder—in those species with a bladder like the green iguana and leopard gecko…

Information sheet 

Basic Information Sheet: Cottontail Rabbit

Cottontail rabbits eat a wide variety of plant foods including grasses, sedges, sprouts, leaves, fruits, buds, and bark. During the summer months, cottontails primarily eat grasses, legumes, succulent annuals, weeds, as well as the occasional garden vegetable. The winter diet includes small grains, as well as twigs, bark, and buds of shrubs and trees. Favorite food items often include white and crimson clover, Bahia grass, and green succulent vegetation like alfalfa, wheat, barley, ryegrass, and winter peas.
A captive diet frequently consists of…

Article  Quiz 

Basic Aviculture Vocabulary & Concepts: Images and Facts to Help You ‘Talk the Talk’

Are you confident in your medical approach to pediatric health problems ranging from constricted toes to omphalitis, but hazy on the details of incubation and hatch? Many avian veterinarians deal with aviculturists only sporadically, which can diminish your ability to extract relevant patient history. Use Aviculture Vocabulary & Concepts to quickly review common breeder concepts and terms, so that you are better able to focus on your patient’s medical care.

Form-Questionnaire 

Egg Necropsy Form

An egg necropsy is an important part of the diagnostic workup to evaluate the cause of dead-in-shell. First, candle the egg and obtain basic measurements. Next enter the egg through the air cell. Carefully examine the shell membranes, then expose the interior of the egg. Collect culture samples as needed. Proceed using this form to gather standardized data and appropriate measurements.

Client Education Handout 

Chronic Egg Laying

This client education handout answers questions for the concerned pet bird owner:  What is chronic egg laying? What species are most likely to suffer from chronic egg laying? Why are some birds more likely to be chronic egg layers, and what measures can be taken to minimize egg laying in the hen? What can your avian veterinarian do to help?

Client Education Handout 

Avian Reproductive Behavior

This client education handout reviews some basic principles of reproductive behavior in the companion bird. When is puberty seen in popular pet birds? How do breeding pairs behave in the wild, and what does broody behavior look like in in the pet bird? What environmental cues promote avian reproductive behavior and what can be done to minimize reproductive behaviors in the pet bird?

Article  Quiz  Video 

Behavior Essentials: The European Rabbit

Domesticated since the early 16th century, the companion rabbit retains many of the behavioral characteristics of its wild ancestor. A video recording summary of key points, or the more detailed article, explores some of these shared characteristics as well as rabbit behavior that influences clinical practice and animal welfare. This content is part of a RACE-approved teaching module on rabbit basics.

Article  Quiz 

Rabbit Reproduction Basics

The prolific nature of the rabbit has linked them with fertility and the cycle of life and death since ancient times. In fact the idea of the Easter bunny probably arose from the medieval belief that rabbits, as a creator of life, ushered in the dawn. Rabbit Reproduction Basics reviews key vocabulary terms, important anatomy and physiology, as well as other important related concepts such as sexual behavior and common pathologic conditions.

Client Education Handout 

Egg Laying Problems

Reproductive problems are a common problem in many small pet bird species, particularly cockatiels, budgerigars parakeets, lovebirds, finches, and canaries. Use client education handout to briefly explain egg laying problems, from egg binding and egg yolk peritonitis to chronic egg laying to the companion parrot owner.

Article 

Backyard Poultry Primer

Backyard or hobby flocks consist of meat and game birds; or ornamental or show birds. This review article, co-authored by poultry veterinarian, Teresa Morishita, offers tips on the basic clinical approach to backyard poultry as well as differential diagnosis lists for common clinical problems. Conditions commonly encountered in backyard chickens and turkeys often include endoparasites, like Eimeria spp., pasteurellosis or fowl cholera, mycoplasmosis, staphylococcosis, and colibacillosis. Diseases important for public health concerns, such as avian influenza and Newcastle disease, are also discussed.

Article 

Mammary Tumors in Small Mammals

An important differential for lumps and bumps: Mammary gland tumors are relatively common in rats and mice, and are also seen in African pygmy hedgehogs and guinea pigs. Get the facts about mammary tumors in small mammals. Review diagnostics, management, prognosis and prevention of this important condition.

Article  Presenting Problem 

Presenting problem: Cloacal Prolapse in Birds

Cloacal prolapse is a serious and potentially life-threatening problem. Prolapses can originate from the cloaca, oviduct or intestinal tract. The cloaca normally prolapses during egg laying or oviposition, and normal retraction of the cloaca may be slowed or absent in an obese hen or one with hypocalcemia. Excessive abdominal contractions caused by an abnormal egg, dystocia, cloacal disease, gastrointestinal disease or chronic mastubatory behavior can also promote prolapse.

Article  Video 

Urethral Catheterization in Male Ferrets

Urethral catheterization of the male ferret is challenging due to the animal’s small size and J-shaped os penis, however the principles of catheterization as well as monitoring during catheter placement are essentially the same as in the domestic cat. Use this video or the article with still images to review equipment needed, potential complications and the steps involved in this critical care technique.

Article 

Avicultural Medicine: General Concepts

The cornerstone of successful aviculture is healthy breeding birds. These birds should be kept in a stress-free environment and provided with optimal nutrition to meet their physiological needs. Sound management techniques are paramount to ensure the birds remain healthy. Proper environmental enrichment is also important for psychological and behavioral well-being.