Weight trends can be a helpful indicator of hydration and nutritional status in veterinary medicine and wildlife rehabilitation settings. This article explores body weight and body measurements in the green (Chelonia mydas), flatback (Natator depressus), hawksbill (Eretmochelys imbricata), Kemp’s ridley (Lepidochelys kempi), leatherback (Dermochelys coriacea), loggerhead (Caretta caretta), and olive ridley (Lepidochelys olivacea) turtle. Subjective and objective body condition scoring systems used during physical examination are described and examples ranging from emaciation to obesity are illustrated. The relationship between carapace length and sea turtle sexual maturity is also discussed. LOGIN to view references.
Body condition scoring or BCS is a useful tool for assessment of a patient’s general health status and evaluation of a patient’s food supply. The BCS system described below is based on scores between 1 and 5, with 1 being emaciated and 5 being obese for the “generic” bird. Currently there is no universally agreed upon BCS system for the avian patient due to…
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Unfortunately the sedentary lifestyle of the companion bird makes obesity one of the most common forms of malnutrition seen in clinical practice. Pet birds are fed too much food or they are fed diets rich in sources of fat, such as sunflower seeds .
“Normal Body Weights in Birds” is a collection of normal reported weights in common companion birds and birds of prey presented in table format. Keep in mind that reported normal body weights for a given species can vary significantly…
Depending on breed and gender, body weight can vary widely among adult rabbits. Small breeds like the Netherland dwarf can weigh as little as 1 kg while large to giant breeds can exceed 5 to 7 kg. Many pet rabbits are mixed breeds that fall somewhere in the middle weighing between 2 to 5 kg. Body condition scoring is a technique used to assess body condition in many species. Although no official scoring system exists for rabbits, evaluation of rabbit body condition can be adapted from methods used in cats, dogs, and large animals.
In humans and small animals, the combination of feeding reduced calorie foods, providing regular exercise and using behavior modification to change eating patterns bring about the best chance of achieving and maintaining weight loss (Toll 2010). A key nutritional factor for weight loss and the prevention of weight gain is to feed calorie-restricted diets.