The average spay or neuter vet surgery is $110 to $175. This increases with larger dogs. The more a dog weighs, the higher the price. One clinic charges $213 for a 50-pound dog surgery spay and $169 for a 50-pound male dog. If the female is in heat, the cost increases more.
They are usually spread like this: 1  A child swallows pinworm eggs, and they travel to the child's intestines. 2  In about a month, the eggs hatch into worms. 3  At night the female worms crawl out the rectum and lay eggs around the child's anus. 4  When the worms lay eggs, it can cause itching.
These eggs are laid in clutch sizes of 2 to 17, usually about 10. Eggs hatch after an incubation period of 28 to 39 days with hatchlings measuring from 14 to 28 cm long upon hatching. The young are always brightly colored, though color dulls as maturity is reached. It takes 3 to 4 years to reach full maturity.