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Vaccines & Prevention

Why Your Pet Needs to Be on Parasite Prevention Even in the Winter

By Fish Creek Animal Hospital · Updated January 2022

Why Your Pet Needs to Be on Parasite Prevention Even in the Winter

Why Your Pet Needs to Be on Parasite Prevention Even in the Winter Image

3 Reasons Why Your Pet Needs Parasite Prevention 12 Months a Year

With winter here, you may think that it’s safe to skip a dose or two of your pet’s parasite prevention medication. After all, you hardly venture outdoors in such conditions, so what pest could possibly be lurking out there? The truth is, fleas, ticks, and mosquitoes know no off-season and will eagerly feast on your pet whenever the opportunity arises. Here are three reasons why you should never skip your pet’s parasite prevention.

#1: Tick-borne diseases can cause lifelong illnesses

Ticks are hardy creatures, and so are the diseases they transmit. For example, if a black-legged tick transmits Lyme disease to your pet, antibiotics can knock down the pathogen load, but flare-ups can occur for the rest of their life. These flares can cause illness that is just as serious as the initial infection.

#2: Fleas can make an allergic pet itchy any time of year

You may think your pet with allergies is safe from itching and scratching during the winter, but if your furry pal is hypersensitive to flea bites, they still can suffer allergic reactions. The various flea life stages can lurk in your warm home environment all year long, waiting to emerge when your pet wanders nearby, and they can find their next meal. Once they hop aboard your pet, they’ll trigger a flurry of scratching and inflamed skin.

#3: Heartworm disease is difficult to treat in dogs

When an infected mosquito bites your pet and transmits immature heartworm larvae or microfilaria, it takes approximately six months for the worms to reach adulthood. While the worms are still immature, they’re much easier to eradicate, provided your pet stays on monthly heartworm prevention. A dog infected with adult heartworms may need to undergo months of treatment and exercise restriction and can suffer from serious or fatal side effects. And, while heartworm disease is difficult to eliminate in dogs, there’s no approved treatment for cats.

Does your pet need more parasite prevention medication to ensure they’re protected through the winter? Call us or stop by our hospital to stock up.

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