Early spaying causes the leg bones to grow unevenly. This leaves your dog more vulnerable to hip dysplasia and torn ligaments. Early spaying triples the risk of bone cancer, a deadly cancer that mostly occurs in large and giant dogs. Early spaying causes urinary incontinence in up to 20% of spayed females.
An average horse should live around 25-30 years old, that is if it is healthy. If you are lucky, your horse will live longer! The oldest horse was 62 years old! I have known horses to live for over 30 years! The oldest I have known was 32 and was still being used in a riding school for 1 hour a day!
Asker's rating. Report Abuse. the average lifespan of a horse is 20 to 25 years...not entirely sure if a racehorses life is slightly shorter or longer...most standardbreds (harness racers) have a much longer career than an average thoroughbred, or quarter horse even though they race as often as weekly...doingitright44 Â· 9 years ago.Thumbs up.sker's rating. Report Abuse. the average lifespan of a horse is 20 to 25 years...not entirely sure if a racehorses life is slightly shorter or longer...most standardbreds (harness racers) have a much longer career than an average thoroughbred, or quarter horse even though they race as often as weekly...