logoPET OWNER VERSION

Providing a Home for a Dog

ByNatalie Antinoff, DVM, DABVP (Avian Practice), Texas Avian & Exotic Hospital
Reviewed ByLaurie Hess, DVM, DABVP, The MSD Veterinary Manual
Reviewed/Revised Jun 2025

How Much Work is a Dog?

Dogs are family members that need care for their entire lives, which comes with responsibilities. You’ll need to think about the costs of housing, good food, and veterinary care. This includes regular vet check-ups, vaccinations, parasite control (like heartworm prevention), treatment for illnesses or emergencies, and dental care.

On the plus side, having a pet can create a strong bond between people and animals, providing both social and health benefits. Pet ownership can help decrease a pet owner's stress level, blood pressure, anxiety, and depression. Dogs offer companionship, a sense of purpose, and unconditional love, which can be especially helpful for people who are lonely, elderly, or disabled. Having a pet can also teach children about responsibility and caring for others.

Will I Need a Dog Bed or a Crate?

Indoor dogs share people's homes and sometimes their furniture. Puppies can benefit from having a dedicated space in which to rest or sleep, typically a crate, which helps with housetraining and other training. Many adult dogs also feel safe in a crate because it’s their own space. You might want to get a comfortable dog bed for your pet too.

Do I Keep My Dog Outside?

Hunting and guarding dogs are often kept outside all year. These dogs have special needs for shelter, food, and companionship. Remember, dogs are social animals and don’t like being alone. Outdoor dogs need regular attention and human interaction to stay healthy and happy and to avoid developing behavior problems.

Special Needs of Outdoor Dogs

Shelter Requirements

  • Dogs need access to a clean shelter that protects them from bad weather.

  • Shelters should be big enough for the dog to stand up and turn around.

  • Shelters should have a solid roof and be off the ground to keep the dog dry.

  • Flexible doors can help keep rain and snow out.

Nutritional Requirements

  • In cold weather, outdoor dogs need twice as many calories to keep warm. They should be fed double their regular amount of high-quality dog food in smaller meals to avoid digestive issues.

Companionship Requirements

  • Outdoor dogs need companionship from other dogs and from frequent human contact.

  • Dogs housed together need enough space for all of them, or they should have separate shelters.

What Do I Feed My Dog?

Good nutrition is crucial for your dog’s health. The pet food industry offers many options, but not all dog foods are equal. Look for dog foods that have the Association of American Feed Control Officials (AAFCO) label, which means they meet certain nutritional standards. Dry food is usually better than canned food because it helps keep teeth and gums healthy while providing the same nutrition. Diets for different life stages (puppy, adult, senior) are available in stores and online. Some special diets for health issues (like obesity or allergies) are only available through veterinarians.

Most adult dogs should be fed 1 to 2 times a day, while puppies need more frequent meals. Large-breed dogs should be fed smaller meals at least twice a day to prevent their stomachs from bloating. Your vet can help you figure out how much food your dog needs. Meals should be fed in a quiet area away from distractions.

One common issue is overfeeding, which can lead to obesity and other health problems. Table scraps should be limited and should never make up more than 10% of your dog’s daily calories. Always provide fresh, clean water for your dog, and never restrict access unless your vet advises it. For most dog breeds, you should always be able to feel the animal's spine and ribs, but not see them.

How Much Exercise Will My Dog Need?

Dogs need regular exercise to stay healthy and avoid behavior problems. Dogs that get enough exercise are generally healthier and happier. However, too much exercise can be harmful, especially for out-of-shape, very young, or very old dogs. Owners should be careful not to overdo it, especially in hot or humid weather. Some breeds with breathing issues, like French Bulldogs or Pugs, may not handle long exercise sessions well but can still benefit from shorter walks.

Will a Dog Have Behavior Problems?

Dogs are social animals and need attention from their owners. Dogs that are bored or lonely can develop behavior problems, like destroying things or even harming themselves. Some breeds, like Irish Setters and Dalmatians, are more energetic than calmer breeds, like Newfoundlands or Basset Hounds, and might need more attention. If you have small children or other pets, consider the dog’s temperament to ensure it is a good fit for your household.

quizzes_lightbulb_red
Test your Knowledge nowTake a Quiz!
Download the free Merck Vet Manual App iOS ANDROID
Download the free Merck Vet Manual App iOS ANDROID
Download the free Merck Vet Manual App iOS ANDROID