Vaccination ingredients. The main ingredient of any vaccine is the disease-causing virus, bacteria or toxin, but a number of other components are needed to make the final vaccine as safe and effective as possible. Vaccines contain âkilledâ (inactivated) or âliveâ versions of the disease-causing virus, bacteria or toxin.
20-35 inches tall   Siberian huskies don't get that large, they are normally medium size dogs. Males normally are 21-23 1/2 inches tall and weigh between 45-60 lbs, femalesâ¦ 20-22 inches tall and weigh between 35-50 lbs.
The average lifespan of a Siberian husky is about 12 years, similar to other medium-to-large dogs. Many huskies live up to 15 years, and a few live even longer. Female dogs tend to live slightly longer than male dogs in all breeds, including huskies. However, this difference is not extremely pronounced, so don't be surprised if your male husky outlives a female companion, mate or sibling.