Many people sleep with their pets, finding comfort and companionship in the closeness. But experts warn this habit, while emotionally rewarding, could carry serious health risks.
Pets, especially dogs and cats, often bring dirt, ticks, fleas, or even small traces of feces into the house after playing outside. Sharing a bed means potentially exposing yourself to these contaminants. More than 250 zoonotic diseases exist — over 100 linked to domestic animals — making close contact riskier than many realize. Health concerns include allergies, hookworms, intestinal parasites, and respiratory issues. Pet dander and hair can trigger asthma or allergic reactions. Dogs may carry fungi or dust affecting lung health. Parasites like hookworms can be passed from pet to human through close contact.
Sleeping together can also disrupt rest, especially with pets who are active at night. Once the habit forms, it’s hard to break. Pets may bark or scratch if not allowed in bed. To stay safe, vets recommend regular deworming, flea control, and hygiene. If you suffer from allergies or a weak immune system, it’s best to let pets sleep nearby — but not in your bed.
Love your pet, but protect your health too.