External parasites such as fleas and ticks can cause a variety of issues for dogs and cats, including allergic reactions and the transmission of diseases. These parasites can be found in different layers of the animal’s skin, depending on the species. Other external parasites that commonly affect dogs include mites, lice, certain species of fly, and skin helminths.
Fleas, which are brown or black insects with flattened bodies, are typically detected by the dirt they leave on the animal’s hair. In warm and humid climates, flea infestations can become a seasonal or annual problem. Signs of flea problems range from slight skin irritation to severe itching and skin infections. In some cases, heavily infested young or small pets can become anemic, and people may also be bitten by fleas. Fleas are capable of transmitting some infectious and parasitic diseases to pets and, rarely, to people.
Ticks, on the other hand, bite the animal’s skin to feed on their blood. They can be carriers of serious diseases such as Lyme disease, Spotted fever, Anaplasmosis, and Ehrlichiosis, which can be fatal if not treated in time. Ticks are usually found in the ears, neck, and head area, but they can be found in any part of the body. After tick removal, it is important to monitor the animal’s behavior and take them to the vet if they become listless or show signs of appetite loss.
The best way to avoid problems with external parasites is through prevention. There are various products available on the market, including monthly pipettes, tablets, and collars with different durations of action against parasites. It is important to consult with a veterinarian to determine which product is best for your pet, as well as to use the latest generation of products to avoid potential resistance from the parasites.
