This is due to any number of causes: older pets who are often dehydrated, pets taking multiple medications such as heart medications that could increase toxicity of NSAIDs like Rimadyl, have organ disease or failure, and are not regularly screened for underlying problems and side effects.
Depends on its age and sex. Older calves weigh more than younger calves; male calves weigh more than heifer calves. Average birth weight is around 60 to 80 lbs.he average weight of a purebred Angus bull, at maturity, is ~2500 pounds. This depends on his diet, genes, and general health. There are a lot of mature Angus bulls that can â¦ weigh well over 2500 lbs, and there are mature Angus bulls that will only weigh around 2000 lbs. 11 people found this useful.
The average cow size across all breeds was 1,390 lbs., with less than 100 lbs. separating the heaviest and lightest breeds. Herefords came in heaviest, at 1,419 lbs., followed by Angus at 1,410 lbs., then Red Angus at 1,409 lbs.