Bites from cat fleas have caused some dermatitis (skin irritation) in humans. Symptoms of dermatitis ... See a veterinarian for treatment options if you see fleas in their fur.

Toxic substances used in flea and tick treatments pet owners give to their dogs and cats have been detected in birds' nests, ...

WASHINGTON— Popular pet flea collars and treatments contain high levels of toxic PFAS chemicals ... chemicals” because they don’t break down and can accumulate in humans. They are associated with a ...

Learn more Cats with severe flea infestations can suffer ... an ideal choice among the best cat flea treatments. For instance, some cats with sensitive skin can't tolerate a spot-on treatment.

particularly in winter when fleas and ticks are less active. If treatment is required then tablets could be a better choice as they do not involve direct skin contact for birds and would not wash ...