Hi Brenda,
Fleas on your guinea pig can't be fun! A flea comb can be helpful in finding fleas. Comb the guinea pig and then look for fleas or dark brown granules. These granules are called "flea dirt," which is actually the feces of the flea, and is primarily digested blood. Along with the eggs, the female flea deposits a large amount of feces, which will serve as food for the larvae when they hatch. The flea dirt will dissolve into a red color when moistened.
For treatment, a pyrethrin-containing product suitable for cats is often used.
www.myshopping.com.au/PT--272_Pet_Supplies?Find=pyrethrin Most of these are for dogs or birds so check with your veterinarian. The safety of many of the other treatments developed for cats and dogs has not been determined in guinea pigs. Contact your veterinarian before using any insecticide on your guinea pig. Other pets in the house, and the environment must be treated as well.
Good luck!
