Horse
Depending on breed, management and environment, the modern domestic horse has a life expectancy of 25 to 30 years. Uncommonly, a few animals live into their 40s and, occasionally, beyond. The oldest verifiable record was "Old Billy", a 19th-century horse that lived to the age of 62. In modern times, Sugar Puff, who had been listed in "Guinness World Records" as the world's oldest living pony, died in 2007 at age 56.
The Sims 3: Pets
Horses can be created with the household, adopted using a computer or telephone, or bought from the Equestrian Center. Horses usually die of old age, but fires and meteors can kill them as well. The Jockey is the sole horse related Lifetime Wish in the Pets expansion. To accomplish it, the player will need to max the riding skill as well as earn 40,000 simoleons from your horses (racing, sales, stud services, etc.). Horse breeds do not affect sale price. Horses can learn two skills – racing and jumping. Wild horses appear in herds (usually of two or three, depending on neighborhood size) in home neighborhoods, but not in exotic destinations such as Champs Les Sims. Wild horses can be befriended. It's easier to befriend them if the Sim has a high (hidden) Wildlife skill. Horses are the first non-"human" Sims to have their own occult status, appearing also as unicorns. Horses and unicorns can breed together, with a chance of the offspring also being a unicorn. Unlike cats or dogs in the game, horses can be sold. The higher the horse's skills and the more money they have earned racing means a larger amount of money they can be sold for. Elderly horses can be sold. Horses can ONLY be found in the PC/Mac version of the Pets Expansion Pack. Also, horses can be bred at the Equestrian Center.