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.
What many puppy parents will be able to attest to is how dogs can make you feel better even on your darkest days.
Whether you’re going through a breakup or have experienced the loss of a family member, dogs are there to help support you through any challenging times.
Being around dogs or even pets in general can also lower the stress hormone, cortisol, which helps to reduce feelings of anxiety and can boost your mental health.
Dogs can also boost your self-confidence. Typically, when people suffer from low self-esteem issues, positive affirmations can help to lift their spirits
Ultimately, dogs always offer unconditional love to their owners, and this support and loyalty is often a great help to boost your mood.
Not only that, but dogs are great listeners too, allowing you to vent in peace after a hard day.
And one thing you might like to consider before choosing a dog is that certain breeds are known for being perfect emotional support animals for those with anxiety and poor mental health.
These are dogs that are calm and gentle, intelligent and easy to train, and friendly and outgoing.
In short, they are there for you at all times, and are empathic enough to know when you need a confidence boost or a cuddle.
Here are 12 of the best - and most empathic - emotional support dogs.
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5. Cocker Spaniel
Particularly suitable to help youngsters suffering from anxiety, the Cocker Spaniel is a sweet and consistant companion whose confidence is infectious. | Canva/Getty Images
6. Pug
Another small breed that can be your constant and calming companion is the squishy-faced Pug. These dogs are known for their even-tempers so help put things into perspective. They'll always have your back. | Canva/Getty Images
7. Lhasa Apso
Running your hands through the silky coat of a Lhasa Apso is better than any stress ball. They'll enjoy it as much and you do and will form an unbreakable bond with their human. | Canva/Getty Images
8. German Shepherd
German Shepherds may be used for everything from army dogs to finding drugs in airport baggage, but their amazing emotional intelligence and eagerness to please is guaranteed to make their owner feel more confidence - particularly when out-and-about in public spaces. | Canva/Getty Images