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.
However, according to some sources, the average weight of all cattle is 753 kg (1,660 lb). Finishing steers in the feedlot average about 640 kg (1,410 lb); cows about 725 kg (1,598 lb), and bulls about 1,090 kg (2,400 lb).attle were originally identified as three separate species: Bos taurus, the European or taurine cattle (including similar types from Africa and Asia); Bos indicus, the zebu; and the extinct Bos primigenius, the aurochs. The aurochs is ancestral to both zebu and taurine cattle.