Can Fleas Make My Dog Act Weird?

If you suspect that your dog may be infested with fleas, you should be cautious. Symptoms of flea infestation can include restlessness, crankiness, odd behavior, and itchy skin. If you notice any of these signs in your dog, consult a veterinarian.

One of the most obvious symptoms of fleas is that your dog is constantly scratching or licking. Your dog may also shake its head around or exhibit restlessness. Fleas prefer dark, cozy spots, such as your dog’s fur, and they can affect your dog’s behavior.

Over-the-counter flea medicine can help kill fleas, but only if it is prescribed by a veterinarian. Veterinary-approved medicines are designed for your dog’s breed and health. Always read the directions on the package carefully before giving your dog flea medicine. Overdoses of medication can be toxic to your dog, so be sure to use the proper dosage.

Your dog may be restless after flea treatment. This is often caused by the chemicals used in flea treatment. These chemicals cause irritation and restlessness in your dog, but they do kill the fleas. The chemicals in flea medicine may also cause an allergic reaction in some dogs.