Dogs come in all shapes and sizes - the UK Kennel Club recognises 221 different pedigree dogs, from Affenpinscher to Yorkshire Terrier (there are sadly no dog breeds starting with the letter ‘z’!).
Then there are all manner of crossbreeds, from so-called ‘designer dogs’ to lovable mongrels.
Each has its own list of positive and negative attributes, and it’s important to take plenty of time to think about what breed will fit into your lifestyle the best - for instance a smaller dog if you live in a flat, or a hypoallergenic dog if the mere mention of dog hair makes you think about sneezing.
There is even scientific research to guide you, in particular psychologist Stanley Coren’s groundbreaking book The Intelligence of Dogs.
Many dogs need lots of exercise, with several walks a day an absolute must to keep them healthy and happy.
But others are quite happy to stay at home, cuddled up in front of the fire, so are perfect for people who are less mobile, or less than keen on visiting the park come rain or shine.
Here are 12 of the laziest breeds of dog.
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1. Chow Chow
Permanently sleepy, according to the American Kennel Club if left to its own devices the Chow Chow will only be active for 43 minutes a day. | AFP via Getty Images
2. Greyhound
They may be known for their speed, by the Greyhound is a notoriously lazy breed happiest when they are curled up on their favourite spot on the couch. The smaller Italian Greyhound is similarly happy doing absolutely nothing. | AFP via Getty Images
3. English Bulldog
Bulldogs aren't built for exercise - getting hot and tired easily. They'd far rather sneak up onto your bed for some shut-eye. | AFP via Getty Images
4. Newfoundland
Perhaps the ultimate in canine couch potatoes, Newfoundlands will only excercise if it's really needed - it takes a lot of energy to move a body as big and theirs. | Canva/Getty Images