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 Aberdeen Angus breed (or Angus as it is known internationally) was developed in the early part of the 19 th Century from the polled and predominantly black cattle of North east Scotland known locally as doddies and hummlies.ld Jock was given the number 1 in the Scotch Herd Book when it was founded. Another of Watson's notable animals was a cow: Old Granny who was born in 1824 and said to have lived to be 35 years old and produced 29 calves. A vast majority of Angus cattle alive today can trace their pedigrees back to these two animals.