In kitties, mast cell tumors are most often seen in the skin of the head or neck, but they can occur anywhere in the body. Cats with these tumors are usually middle age or older (4-plus years of age), but any cat can develop a mast cell tumor, including kittens.
Body lice can live anywhere there is hair on the body. Body lice are much hardier than other types of lice and can live up to 10 days without a human host. On a human host they can survive for up to three weeks, laying up to 88 eggs during their lifetime on their host.ithout a human hosts, most lice will only live for a maximum of 48 hours. This is why sealing clothes and toys after infection in a plastic bag is a great way to get rid of lice. Lice on a human host can survive two or three weeks. However, living lice lay eggs.
Lice Life Cycle. Lice need human hair and blood to survive; they cannot live on pets, stuffed animals, furniture or carpet. Once a louse is off its human host, it can survive for up to 48 hours.On its human host, a louse can live for 30 days. During this short time, a female has the ability to lay 100 eggs.After 10 days, the eggs hatch, and within 10 more days they turn into grown lice that are capable of laying another 100 eggs. Because of the quick incubation period that head lice has, early and proper treatments are crucial to eliminate the critters.fter 10 days, the eggs hatch, and within 10 more days they turn into grown lice that are capable of laying another 100 eggs. Because of the quick incubation period that head lice has, early and proper treatments are crucial to eliminate the critters.