Okay so besides my bunnies I have a cat and yesterday I found a flea on the cat. The cat frequents the rabbits pen and hangs out with them and now I'm worried they are going to get fleas. I have since gotten flea treatment for the cat and I'm keeping him out of the Rabbit room. I haven't noticed any on them but my lion heads been scratching so now I'm a worried bunny mom. What are the best treatments for fleas on rabbits and can I put anything on them to prevent them from getting them if they don't already?! All advice is appreciated, thanks :3