Keeping your dog healthy helps to keep you and your family healthy. We highlight what you should consider before getting a new dog, how to provide a comfortable home for your new dog, and how to maintain your dogs health long term.

People with weakened immune systems are more likely than other people to get certain diseases, including those that animals can carry. A weakened immune system can be caused by a genetic condition, an illness such as HIV/AIDS, cancer, or kidney disease; or a treatment such as an organ transplant or radiation therapy. In addition, some medicines can weaken the immune system, including steroids, cancer chemotherapy, and drugs used to treat autoimmune diseases like rheumatoid arthritis or psoriasis.

Animals can be entertaining and educational. But children, especially children under 5 years of age, are more likely to get sick from germs animals can sometimes carry. Children can learn a lot from animals, and it's important to make sure they stay safe and healthy while they're learning.

Animals can be entertaining and educational. But children, especially children under 5 years of age, are more likely to get sick from germs animals can sometimes carry. Children can learn a lot from animals, and it's important to make sure they stay safe and healthy while they're learning.

Fleas are small insects that survive by feeding on animal or human blood. Their bites can cause discomfort, itchiness, and irritation. Sometimes, fleas can infect people or pets with the germs that cause flea-borne typhus, plague, or cat scratch disease.

From their brightly colored, shiny scales to their relatively easy care, aquarium fish are popular as pets. In fact, millions of households in the United States keep aquarium fish. Fish are great pets for people with pet allergies and have shown to produce calming effects and to reduce stress among people who keep them.