If your home is centrally heated, your cat will need his flea treatment monthly throughout the year to ensure no live fleas get into the house. NEVER USE A DOG FLEA PRODUCT ON YOUR CAT AS THESE CAN BE EXTREMELY TOXIC AND RESULT IN DEATH.

Do indoor cats need deworming?

It's a very popular myth that indoor cats are never exposed to parasites, and that therefore, there is no need to deworm them. ... However, most veterinarians suggest that indoor cats should be wormed almost as frequently as outdoor cats.

How often do cats need worming and Fleaing?

Adult cats/dogs should be wormed every 3 months (4 times yearly), cats who are hunters should be wormed more frequently. This is especially important in families with young children to reduce the risk of health problems.