Intake and digestion in babirusa (Babyousa babyrussa) and red river hogs (Potamochoerus poreus) fed high fiber diets

Previous studies suggest that fiber-digestion capacity of exotic swine species has not been challenged in captive feeding programs. Zoo diets are often low in dietary fiber, which may contribute to obesity, with accompanying joint and possible reproductive problems. Five-day feeding trials were conducted with 3 adult (2.1) babirusa (BAB) (Babyrousa babyrussa) housed separately, and 2 (1.1) adult red river hogs...

Limitations of Plasma or Serum Analysis in Assessing Vitamin E Status of Domestic and Wild Animals

Venipuncture is a relatively noninvasive means of sampling tissues for determination of deviations from physiologic norms. To the extent that norms can be defined and deviations from norms can be associated with abnormality, blood analyses may be medically useful. However, studies of vitamin E metabolism have shown that neither the magnitude of body stores nor the availability of dietary supplies...