If you’ve found a small, oval-shaped insect in your home—especially near your dog—it’s possible it could be a tick, and it’s important to act quickly. Ticks are parasites that feed on blood and can spread dangerous diseases like Lyme disease or Rocky Mountain spotted fever. While not all ticks are dangerous, it’s best to stay cautious.

Ticks don’t fly or jump. They crawl slowly and may appear flat or swollen depending on whether they’ve fed. Brown dog ticks are known to live and reproduce indoors, especially in homes with pets. If you’ve seen more than one, it’s worth checking your dog and bedding closely for others.

Use fine-tipped tweezers to safely remove any ticks. Pull slowly and steadily—don’t twist. Disinfect the area and keep the tick in a sealed container for identification. Vacuum your home thoroughly, wash pet bedding in hot water, and check your dog regularly.

If ticks continue to appear, you may be dealing with an infestation, especially if your pet frequently goes outdoors. Talk to your vet about tick preventatives, and consider contacting a pest control expert for help.

Early action can prevent bigger problems. It’s better to be safe—and proactive—when ticks are involved.