We’re a nation of dog lovers, with around one-in-three households including at least one four-legged friend.
By far the most popular pet in the UK, they make for wonderful companions, all the while improving both our mental and physical health - and that’s a scientific fact.
The army of dog owners continues to grow, with 221 different breeds of pedigree dog to choose from, alongside numerous crossbreeds.
Choosing the right breed is absolutely essential – for example opting for a small dog if you don’t have much room at home, or a hypoallergenic dog if you suffer from allergies.
There’s also always the option of adopting a dog from a dog shelter for a minimal fee - for example from the Dogs Trust.
There’s even academic guidance to seek out, with Psychologist Stanley Coren’s book ‘The Intelligence of Dogs’ ranking breeds by instincts, obedience, and the ability to adapt.
His fascinating research definitively ranked breeds of dog by IQ.
Here are the 26 breeds that topped the ranking - and those that came dead last (but are still adorable).
1. Border Collie
Starting with the brainiest of pooches. Of the canine masterminds, the Border Collie is the undisputed top dog when it comes to intelligence. Commonly utilised to herd sheep, that's just the tip of the iceberg when it comes to their sky-high doggy IQ. They can learn a huge number of words and commands, and can turn their paws to an impressive range of jobs and tasks. | Canva/Getty Images
2. Poodle
Don't let their curly hair, high-fashion looks and cute demeanor fool you - Poodles have a razor-sharp brain second only to the Border Collie. Whatever size you choose - Standard, Miniature and Toy - these furballs are hugely smart, making great service and therapy dogs. | Canva/Getty Images
3. German Shepherd
Used for everything from drug detection to sniffing out explosives - by everybody from the army to the police - the German Shepherd is another breed in the top tier of canine intelligence. These bright sparks can understanding a new command after only five repetitions and following the command at least 95 per cent of the time. The other five per cent of the time? The command is probably the wrong one. | Canva/Getty Images
4. Golden Retriever
As intelligent as they are friendly (very!), Golden Retrievers are perfect as seeing dogs and search-and-rescue dogs due to their obedience, big brains and dedication to tasks. | Canva/Getty Images