Why Do Fleas Exsist? Where Are They Exactly On The Food Chain That Makes My Pets Be On Theirs?

I know that they are pests but I do not see where they fit on a food chain, hence, why their exsistance. Do they have any natural predetors that could ...

What Makes A Person More Attractive To Biting Insects Like Fleas And Mosquitoes?

It has always seemed that fleas and mosquitoes have bothered me more than anyone else around me. One time my family and I returned from a vacation to find a ...

What Makes Fleas Attracted To One Household Member Or Pet And Not Others?

Help! I keep getting bitten by fleas, whereas my husband and son haven't had any. Also, one cat is attracting the fleas and another isn't. Why?