a cloth and allowing them to feed on more blood. when the flea is finished feeding, this saliva causes the itchy reaction on the skin of the host.
what makes it worse is that some people and even pets can be allergic to the flea saliva which can cause an even more dangerous reaction to them. for example, a pet with a severe allergy to a flea saliva can lose it’s hair that can ultimately cause its skin to scab. which leads them into having a skin infection as well which means more itching and more bad odor for the pet.
pets can also be so allergic to fleas that even just 