The short version
Ticks are blood-sucking parasites that attach themselves to animals and people. Once attached to a host, ticks feed voraciously. As they feed, ticks can transmit a large number of diseases, including Rocky Mountain spotted fever, ehrlichiosis, Q fever, and Lyme disease. Ticks also release toxins that can harm their hosts. Skin wounds caused by ticks can lead to secondary bacterial infections and screwworm infestations. Severe tick infestations can lead to anemia and death.
Technically, ticks are not insects. They are arachnids and are related to spiders and mites. There are numerous species of ticks belonging to 3 biological families. The Ixodidae family (commonly known as “hard” ticks) contains more than 650 species while the next largest family, the Argasidae (“soft” ticks), contains about 185 species in 4 genera (Argas, Carios, Ornithodoros, and Otobius). Notably, many hard ticks spend >90% of their lifetime off the host. Ticks have 4 life stages—egg, larva, nymph, and adult.
Engorging ticks
If your dog is severely infested with ticks, you should promptly take it to a veterinarian for tick removal. Heavy infestations will not only severely damage the skin, but the chances of anemia, paralysis, and other complications are high. Your veterinarian is in the best position to provide a heavily infested pet with the care it needs. A clinic stay for such pets is likely.
Even if your pet has acquired only a few ticks, you should have your pet checked for any of the many diseases spread by these parasites. Monitor any site(s) from which you have removed ticks. If a tick bite site turns red or swells a prompt trip to the veterinarian is warranted.
Keeping animals away from tick-prone areas is the most effective step you can take to control exposure. Most ticks live in particular microhabitats, such as tall grass or the border between wooded areas and lawns. Destruction of these microhabitats reduces the number of ticks. Removing tall grass and weeds and trimming vegetation can help protect your animal. Insecticide treatment of vegetation can slightly reduce the risk of ticks. However, it is not recommended for wide use because of environmental pollution and the cost of treatment of large areas.
Frequently asked questions
Ticks dogs?
The Merck Veterinary Manual covers this in the article linked on this page. Ticks are blood-sucking parasites that attach themselves to animals and people. Once attached to a host, ticks feed voraciously. As they feed, ticks… If your dog is unwell, contact your veterinarian — this page is educational, not a diagnosis.
Ticks dogs symptoms?
The Merck Veterinary Manual covers this in the article linked on this page. Ticks are blood-sucking parasites that attach themselves to animals and people. Once attached to a host, ticks feed voraciously. As they feed, ticks… If your dog is unwell, contact your veterinarian — this page is educational, not a diagnosis.
Ticks dog treatment?
The Merck Veterinary Manual covers this in the article linked on this page. Ticks are blood-sucking parasites that attach themselves to animals and people. Once attached to a host, ticks feed voraciously. As they feed, ticks… If your dog is unwell, contact your veterinarian — this page is educational, not a diagnosis.