Dogs make wonderful pets. They're loyal, intelligent, devoted, affectionate and amazingly rewarding. You love them, they love you right back. So it's easy to understand why we're a nation of dog lovers. But owning a dog comes with its own set of responsibilities. A dog might be able to make you happy - but can you make him happy?

• Are you ready for the commitment of caring for a full-time pet for the next 10 to 15 years?
• Do work and social commitments allow for at least two 20-minute walks a day (much longer for some breeds), every day, rain or shine, including holidays? No dog should be left for more than four hours a day so you might need to consider popping home for lunch or arranging walks with a neighbour or professional dog-walker.
• Do you have the time to groom regularly? Short haired dogs are quick and easy to care for, but if you want a long-coated breed, daily hair care is necessary and can be very time-consuming.
• Does your family want a dog as much as you? It's a big responsibility if the family is unlikely to help out.
• Do you really have space at home for a dog? Dogs can take up a lot of room, which can be uncomfortable for both of you. And does your agreement allow pets if you are renting? If space is limited, a small or less boisterous breed maybe more suitable.
• Do you have a well-fenced garden or easy access to the park? Dogs need regular exercise off the lead when possible. If you don't have a garden, an older, house-trained dog may be better for you. This will also mean you avoid the mess and initial destruction a puppy can create.
• Can you afford a dog? Puppies don't come cheap, then there's vet fees, insurance, food, accessories and occasional kennelling.
• Is your car suitable to carry your dog when necessary? If you have a hatchback, then a Great Dane may be tricky. Do you have good public transport links that allow dogs on board?
• If you already have pets, will they get on with a new dog or puppy?
• Is anyone at home allergic to dogs? Many people are, and some don't know it. It's worth testing first. If so, some breeds are more suitable than others.
• Are you very house proud? Be aware that dogs aren't always the most careful, or sanitary, housemates.

If you are still sure that a dog is the pet for you, it's time to start narrowing down your search - and choosing the right type or breed for you...don't worry...there's a huge choice!