Understand the Risks and Benefits of Pets

There are many health benefits of owning a pet. They can increase opportunities to exercise, get outside, and socialize. Regular walking or playing with pets can decrease blood pressure, cholesterol levels, and triglyceride levels. Pets can help manage loneliness and depression by giving us companionship. Most households in the United States have at least one pet.

Studies have shown that the bond between people and their pets is linked to several health benefits, including:

• Decreased blood pressure, cholesterol levels, triglyceride levels, feelings of loneliness, anxiety, and symptoms of PTSD.
• Increased opportunities for exercise and outdoor activities; better cognitive function in older adults; and more opportunities to socialize

However, pets can sometimes carry harmful germs that can make us sick even when the pet appears healthy. The diseases people get from animals are called zoonotic (zoe-oh-NOT-ic) diseases. Below are some tips to help you and your family stay healthy while enjoying pets.

Before adopting a new pet, make sure that it is the right one for you and your family. Do some research beforehand about the specific needs of the animal. Ask yourself these questions before getting a pet:

• How long will this animal live?
• What does the pet eat?
• How much exercise does the pet need?
• How large will it become?
• How much will veterinary care cost?
• Do I have enough time to properly care for and clean up after the pet?
• What type of habitat does this pet need to be healthy?
• What type of exercise does this pet need?
• Are pets allowed in my house, apartment, or condominium?
• Are there young children, older people, or people with weak immune systems who will care for or be around the pet?

Children younger than 5 years old, people with weakened immune systems, and people 65 years of age and older are more likely to get diseases spread between animals and people (also known as zoonotic diseases). Pregnant women are also at a higher risk for certain animal-related diseases. Before getting a new pet, keep the following in mind:

• Households with children younger than 5 years old should not have pet reptiles (turtles, lizards, snakes), amphibians (frogs, toads), or backyard poultry because of the risk of serious illness from harmful germs spread between these animals and young children.
• People with weakened immune systems should take extra precautions when choosing and handling pets. Talk to your veterinarian for help picking the best pet.
• Pregnant women should avoid adopting a new cat or handling stray cats, especially kittens. Cats can carry a parasite that causes toxoplasmosis—a disease that can cause birth defects. If you are pregnant, you do not need to give up your current cat, but you should avoid handling cat litter.
• Pregnant women should avoid contact with pet rodents to prevent exposure to lymphocytic choriomeningitis virus, which can cause birth defects. If you’re pregnant and have a pet rodent, avoid direct contact and have someone else clean its habitat.

Whether you are playing with, feeding, or cleaning up after your pet, it is important to wash your hands to help reduce the risk of getting sick from germs pets can carry. If you or a family member are concerned about illness, talk to a doctor and mention the animals you’ve had contact with recently.

Always wash hands:

• After touching or playing with your pet
• After feeding your pet or handling pet food
• After handling pet habitats or equipment (cages, tanks, toys, food and water dishes, etc.)
• After cleaning up after pets
• After leaving areas where animals live (coops, barns, stalls, etc.), even if you did not touch an animal
• Before eating and drinking
• Before preparing food or drinks
• After removing soiled clothes or shoes

Running water and soap are best for hand washing, but you can use hand sanitizer until running water and soap are available. Adults should always assist young children with hand washing.

Whether you have a dog, cat, horse, parakeet, gerbil, bearded dragon, or other fun pet, providing regular, life-long veterinary care is important for keeping your pet and family healthy. Regular veterinary visits are essential to good pet health. Talk to your pet’s veterinarian about how to keep your pet healthy. Provide your pet with a good diet, fresh water, clean bedding, and plenty of exercise. Keep up with your pet’s vaccines, deworming, and flea and tick control. Some pets can carry ticks that can spread serious diseases like Lyme disease and Rocky Mountain spotted fever to people. In areas with plague—including some rural areas in the western US—fleas can be a risk to both animals and their owners.

By keeping your pet healthy, you help to keep yourself and your family healthy. Contact your veterinarian if you have any questions about your pet’s health or if you think your pet may be sick.

In addition to hand washing, practicing good pet hygiene can help prevent the spread of germs between pets and people. Keep pets and their supplies out of the kitchen, and disinfect pet habitats and supplies outside the house when possible. Never clean supplies in the kitchen sink, food preparation areas, or the bathroom sink. Pets can contaminate surfaces in your home with germs—you don’t have to touch pets to get sick from their germs.

Always remove your dog’s feces (poop) from your yard and public places by using a bag, and dispose of it in proper areas. Dog and cat poop can contain parasites and germs that can be harmful to people. Keep children away from areas that might contain dog or cat poop to prevent them from getting roundworms and hookworms. Cover sand boxes so cats don’t use them as a litter box. Clean the cat’s litter box daily to lower the chances of exposure to harmful parasites. Remember, pregnant women should avoid changing a cat’s litter box if possible.

Pets can teach children compassion and responsibility. However, children younger than 5 years old should be supervised while interacting with animals to ensure the safety of the child and the pet. Teach children to wash their hands right after playing with animals or anything in the animals’ environment (cages, beds, food or water dishes). Don’t let children kiss pets or put their hands or other objects in their mouths after handling animals.

Adults should supervise and be extra cautious when children younger than 5 years old have direct contact with farm animals, including animals at petting zoos and fairs.

Although they may look cute and cuddly, avoid touching wild animals to reduce the risk of illness and injury. Don’t encourage wild animals such as raccoons, prairie dogs, or wild rodents to come into your home by feeding them. You might find a young animal that appears to be abandoned and want to rescue it, but often its parent is close by. If you are concerned about the safety of a wild animal, contact a local wildlife rehabilitation facility.