Just found fleas on the cat. Ewwww

[boundarybabe]

My cat is an indoor moggy so I'm guessing one of us brought a couple in from somewhere else (the pet shop I visited today..?). I combed him really throughly with a nit comb (he loves it luckily!) and only found two, plus he hasn't been scratching so I'm thinking they've only just arrived

I'm getting some frontline tomorrow, have flea sprayed one bedroom and will do ours tomorrow once DS is up for the day, plus will wash all bedding. Will also treat the living room once the cat has been frontlined. Anything else I should do?