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As of 2013, an estimated 75% of 700 million dogs worldwide were free to roam and reproduce, resulting in overpopulation, high mortality rates and poor health. [1] The main management approach is surgical sterilization, i.e. the removal of testes or ovaries, often performed through trap-neuter-return strategies. [2]
A dog comes into heat for the first time from the age of about five to eight months. Then it occurs approximately every six months. ... Spayed and neutered dogs tend to live longer, healthier ...
Testicular cancer is rare in dogs, and also prostate problems are somewhat common in castrated male dogs when they get older. [140] Neutered individuals have a much higher risk of developing prostate problems in comparison to intact males. Castrated male cats are more likely to develop an obstruction in their urethra, preventing them from ...
Closed castration incision on a male dog, taken 12 hours after surgery. In male animals, castration involves the removal of the testes (testicles), and is commonly practiced on both household pets (for birth control and behaviour modification) and on livestock (for birth control, as well as to improve commercial value).
Findley is a lucky dog. The small white and brown Chilean terrier is one of the first dogs in the world to get neutered without having to go under the knife. The procedure happened in his home in ...
The male hormone, testosterone, is produced in limited quantities following treatment with Zeuterin, but after two years, testosterone production is similar to that in untreated dogs. [1] The continuing presence of testosterone means that, unlike surgical castration, chemical castration does not remove the risk of testosterone-associated ...
"We got a puppy from a coworker. She was about 2.5 months old. She's a Golden Lab mix now over 3 months. He told us she was house-trained and crate-trained and would sleep the night. The first two ...
Spaying (females) and neutering (males) refers to the sterilization of animals, usually by removal of the male's testicles or the female's ovaries and uterus, to eliminate the ability to procreate and reduce sex drive. Neutering has also been known to reduce aggression in male dogs, but has been shown to occasionally increase aggression in ...