Pale gums are
another sign of flea infestation.
Depending on your cat's coat and how often you groom him (if at all), you may never notice
any signs of flea infestation other than seeing non-stop scratching by your cat or, if there's a flea allergy, changes in the cat's skin and coat.
If your pet is frequently and obsessively scratching themselves with their paws or rubbing up against household objects, this could be
a sign of a flea infestation.
Flea - dirt, (flea feces composed of digested blood) appears as tiny black or reddish brown specks found on your pet's body or around the house are
another sign of flea infestation.