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’!).

The Caucasian Ovcharka is a little-known breed whose roots trace back to the Caucasus mountains. Also known as the Caucasian shepherd dog, this pup was bred to work in rocky terrain, but is starting ...