Fleas are common in warm climates, and these biting insects can cause severe illnesses in your dog, ranging from allergic reactions to tapeworms and anemia. Although your veterinarian will likely recommend preventive treatments, it’s challenging to avoid the pesky bugs completely, and your dog may get them anyway. Here’s how to tell if they have fleas.

Signs Your Dog Has Fleas

The most common sign a dog has fleas is intense, constant scratching, often in one area. Since dogs are typically allergic to a protein in flea saliva, a single bite can cause irritation, leaving your furry friend agitated and itchy. Sometimes, the scratching is so intense it leads to hair loss.

If your dog is constantly scratching, they may break the skin, causing themselves to scab. Your pup may also exhibit red bumps similar to pimples, and these spots will manifest in warm areas, like the groin and armpits. Additionally, fleas leave behind feces, which will look like black spots on your furry friend’s skin.

How to Check for Fleas

Use a flea comb to pull out any insects and fecal matter that are on your dog. Be sure the comb makes contact with your dog’s skin, and look closely when you pull it out. If you see black spots or live bugs, your dog needs treatment.

You can also place a white towel or sheet of paper under your pup and rub or comb their fur. Watch for black droppings on the white surface. If the droppings turn red when wet, they’re flea feces, and your dog needs professional treatment from a veterinarian.

If your dog has fleas, prompt treatment is necessary to prevent serious illness. The team at Maika'i Veterinary Clinic in Hilo, HI, will help you find the right treatment to eliminate the bugs and keep your pet happy and healthy. View their selection of flea prevention products online, or call (808) 959-2273 to schedule an appointment with a veterinarian.