and aquaria worldwide indicate that PZP works very well on a wide variety of hoofstock, including antelope, deer, wild cattle, sheep, zebra, and giraffes as well as bears and sea lions. PZP has also been given to free-roaming tule elk at Point
more than 3 million cats and dogs are euthanized in shelters. Spay/neuter is the only permanent, 100-percent effective method of birth control for dogs and cats.
Not just for dogs and cats
When being conscientious about the pet
also sold as pets.
Domestication takes centuries
Wild animals are not domesticated simply by being captive born or hand-raised. It's a different story with dogs and cats, who have been domesticated by selective breeding for desired traits
that 15-45 percent of cloned cats who are born alive will die within 30 days.
The long-term health of cloned animals is unknown. No cloned cat or dog has lived a full lifespan, so the health problems and veterinary needs they may experience