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.
One thing to consider is that some dogs need far more exercise than others – with the likes of the Border Collie requiring several walks a day and plenty of outdoor space at home.
Meanwhile, other types prefer to spend most of their time on the couch or in front of the fire and won’t thank you for much more than a quick trot around the park.
But if you are looking for the best of both worlds, you should consider a medium energy dog – that will keep up with you on outdoor adventures but will also be happy to have lazy days accompanying you as you binge on the latest television boxset.
Here are 12 of the breeds that best fit the bill.
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5. Whippet
Whippets are a slightly strage mix of high and low energy. They need a really good run every day - a large enclosed space is a must - and can reach speeds of up to 35 miles per hour. Once they are exercised though, they turn into complete couch potatos for the rest of the day. | AFP via Getty Images
6. French Bulldog
Originating from English Bulldogs bred in France, hence the name, the French Bulldog is a compact and playful breed with moderate energy needs. These wee characters love popping out fir a walk and playing with their beloved owners, but won't thank you for intense exercise routines. | AFP via Getty Images
7. Pomeranian
Technically the Pomeranian is quite a high energy dog, but they'll happily expend most of it careering around their home without any need for their owner to get involved. Otherwise 30 minutes or so of play and a good walk will do them just fine. | Getty Images
8. Staffordshire Bull Terrier
Named after England’s Staffordshire region, where they were first bred, the Staffy is an affectionate and people-oriented breed that needs plenty of social interaction. They may be energetic in small doses, but these are dogs that only require moderate exercise. | Getty Images for Westminster Ken