Reviewed by Dr. Jennifer Rice, DVM, CVSMT
Whether you’re dealing with an active infestation or trying to prevent one, it helps to know your way around flea and tick medicine for dogs. These tiny parasites can be a major nuisance, and not just because their bites can trigger itching, inflammation, and even allergic reactions. Fleas and ticks can also transmit dangerous diseases, which is why preventing infestation is just as important as prompt treatment in active cases. Flea and tick medicine for dogs comes in many forms, including the following:
If you’re not sure which product is the best fit for your current situation, consult your veterinarian. Your veterinarian can also help you determine which active ingredients and dosage will be the safest and most effective for your pup. For continuous protection against parasites, use Chewy’s Autoship so you never run out of your chosen flea and tick medicine for dogs.
You may not need a prescription to purchase flea and tick medicine for dogs. Flea and tick shampoos, sprays, collars, and chewable medications are generally available over the counter, but some preventives may require a prescription.
Vets recommend different medications for fleas and ticks depending on the situation. Generally, they will recommend a prescription prevention treatment as these tend to be more effective and safer.
Follow your veterinarian’s advice regarding how often to administer flea and tick medicine for dogs. Some treatments for active infestations can be used daily, while many flea and tick preventives usually require monthly administration.
Dog flea and tick medicine usually starts working within 24 hours, but it can take much longer to completely eradicate an infestation. Oral flea and tick medications tend to yield noticeable results more quickly than topical treatments.
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