Sentences with phrase «of a single flea»

It is caused by a reaction to one of the 15 allergens found in flea saliva, and it can be activated by the bite of a single flea.

The presence of a single flea on these allergic dogs causes intense itching.

Some dogs and cats are so hypersensitive to the flea's saliva, that they will itch all over from the bite of a single flea.

Often, just the bite of a single flea can cause a pup sensitive to certain substances in flea saliva to break out in red, inflamed bumps on the skin and severe itching.

In other cases, the bite of a single flea will set off itching of the entire body — but especially the webs between the pet's toes.

If this is the case, the bite of a single flea can send a dog into a paroxysm of chewing, especially around his tail and on his belly and inside hind legs.