It's Not Just the Heat…It's the Bugs That Come With It
- Kim Bradley

- Jul 19
- 3 min read
Summer is a wonderful time to get outside with our pets. Whether you're taking daily walks, heading to the lake, camping, hiking, or simply enjoying the backyard, warm weather creates opportunities to make great memories. Unfortunately, it also creates the perfect environment for some unwelcome guests.
While most pet owners think about keeping their pets cool during the summer, many don't realize that heat and humidity also create ideal conditions for fleas, ticks, and mosquitoes. These tiny pests aren't just annoying—they can carry diseases, cause painful reactions, and even create life-threatening health problems for both pets and people.
Fleas: More Than an Itchy Nuisance
Fleas are incredibly resilient. Once temperatures rise, their populations can explode almost overnight. An adult female flea is capable of laying up to 50 eggs every day, which quickly turns a few fleas into hundreds.
Besides causing constant scratching and discomfort, flea bites can trigger severe allergic skin reactions in sensitive pets. Heavy infestations may even lead to anemia, particularly in puppies, kittens, or older animals.
Fleas can also transmit tapeworms to dogs, cats, and, in rare cases, people. However, this doesn't happen simply by petting your dog or cat. Infection occurs when an infected flea is accidentally swallowed. While uncommon in humans, young children are at greater risk because they are more likely to put their hands in their mouths after handling pets.
Ticks: Small Bite, Big Problems
Ticks are among the most concerning summer pests because they can spread several serious diseases to both pets and humans. Depending on your region, ticks may transmit illnesses such as Lyme disease, Ehrlichiosis, Rocky Mountain spotted fever, and others.
One of the reasons ticks are so dangerous is that they often go unnoticed. They attach painlessly, feed for hours or even days, and can hide in places that aren't easily seen.
After every outdoor adventure, make it a habit to check your pet thoroughly. Pay special attention to:
Around the ears
Under collars and harnesses
Between the toes
Under the tail
Around the neck
In the armpits and groin
The sooner a tick is found and removed correctly, the lower the risk of disease transmission.
Mosquitoes: The Silent Threat
Many people think mosquitoes are simply a summertime nuisance. For our pets, they can be much more serious.
Mosquitoes transmit heartworms, a disease that affects both dogs and cats. Heartworms live in the heart and lungs, where they can cause permanent damage and, if left untreated, may become fatal.
The good news is that heartworm disease is highly preventable. Your veterinarian can recommend monthly preventatives that are safe and effective for your pet's age, health, and lifestyle.
Reducing Your Pet's Risk
Fortunately, protecting your pet doesn't have to be complicated. A few simple habits can greatly reduce the chances of bringing unwanted pests into your home.
Use veterinarian-recommended flea, tick, and heartworm prevention year-round or as directed.
Check your pet after every walk, hike, or outdoor play session.
Remove standing water where mosquitoes breed.
Keep grass trimmed and shrubs maintained.
Wash pet bedding regularly.
Vacuum carpets, furniture, and vehicle interiors where pets spend time.
Inspect yourself after spending time in wooded or grassy areas, since ticks don't care whether their next meal has two legs or four.
Enjoy Summer Safely
Summer should be remembered for adventures—not emergency veterinary visits.
By taking a few preventative steps before heading outdoors, you can greatly reduce your pet's risk of flea infestations, tick-borne illnesses, and mosquito-transmitted diseases. Prevention is always easier, less expensive, and far less stressful than treatment after a problem develops.
So enjoy those evening walks, backyard games, camping trips, and afternoons at the lake. Just remember that when your adventure is over, one of the best habits you can develop is spending a few extra minutes checking your pets—and yourself—for any unwanted hitchhikers.
After all, some of the best summer memories are made relaxing indoors afterward, enjoying the air conditioning, teaching an old dog a new trick, or simply spending quiet time together knowing you've done your part to keep everyone safe.





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