In seven years, one cat and her offspring can be the source of 420,000 cats. Just 10,000 humans are born each day. Neutered pets have no chance or drastically reduced chances of suffering from a great many health problems. These health problems can be costly and difficult to treat. The estrus cycle happens about twice a year for dogs and three or more times a year for cats.
Neutered pets are less likely to bite.
Male dogs or cats who are neutered are much less likely to run away or get into fights. With many millions of homeless animals, we are seeing an annual rise in dog bites and attacks, open garbage containers, feces in public and private areas, and angry, frightened citizens who do not understand the misery of these unwanted pets. Additionally, homeless animals disturb the ecological balance by scaring away or killing birds and wildlife. Facts about Spaying and Neutering Your Pet. Each year approximately 15 million pets are sent to animal shelters across the country.