The love of a dog is a universal joy, as the latest photography competition from The Kennel Club illustrates. The 10th annual competition drew over 13,000 entries from photographers in 90 countries. The photographs show the beauty, loyalty, companionship, dignity and, of course, the adorableness of dogs around the world.

The competition features eight categories, including Puppies, Oldies, Dogs at Work, Dogs at Play, Man's Best Friend (winner pictured above), Assistance Dogs and Dog Charities, Dog Portraits and I Love Dogs Because.

Winner of the Dogs At Work category as well as overall winner of the competition
Winner of the Dogs At Work category as well as overall winner of the competition (Photo: Anastasia Vetkovskaya/Dog Photographer of the Year Competition)

This image of Sheldon the English springer spaniel enjoying a mist-shrouded pond early one morning is the work of Anastasia Vetkovskaya from Russia. Not only did it win for the Dogs At Work category, but it also placed as the overall winner of the competition.

Vetkovskaya states, "I have loved animals from an early age, which is why I went to Moscow Veterinary Academy and became a veterinary surgeon in 2007. Around this period of time, my husband gave me my first SLR camera, and since then I have devoted all of my free time to photography. My specialty is pets, and I am inspired most by horses and dogs."

Winner of the Dogs at Play category
Winner of the Dogs at Play category (Photo: Tom Lowe/Dog Photographer of the Year Competition)

Baxter the Westie inspired his photography-loving human, Tom Lowe, to snap this image of Baxter playing in the water of Loch Lomond in Scotland.

Winner of the Assistance Dogs and Dog Charities category
Winner of the Assistance Dogs and Dog Charities category (Photo: Michael Higginson/Dog Photographer of the Year Competition)

This poignant image was taken by Michael Higginson, and features his brother Dale with Esta the dog. The win not only benefits the photographer but also a charity of his choice. The Kennel Club is making a donation to Higginson's favorite charity, Dogs for Good.

Higginson states, "Winning the Assistance Dog category has made it even more special. It's an honor to be able to show the world what a difference a dog can make to someone else’s life."

Winner of the 'I Love Dogs Because...' category
Winner of the 'I Love Dogs Because...' category (Photo: Jade Hudson/Dog Photographer of the Year Competition)

Hugo the puppy is the subject of this winning image by 16-year-old Jade Hudson.

Winner of the Oldies category
Winner of the Oldies category (Photo: Kevin Smith/Dog Photographer of the Year Competition)

The gray faces of old dogs speak to all the love and friendship they've provided over the years as Lizzie, a 12-year-old mixed breed dog, shows us. Curling up with a cracking fire and your four-legged BFF is one of life's great joys.

Winner of the Dog Portrait category
Winner of the Dog Portrait category (Photo: Jamie Morgan/Dog Photographer of the Year Competition)

This portrait of two Afghan hounds named Ozzie and Elvis took first place for the Dog Portrait category. The setting is the idyllic Ashdown Forest in Sussex.

Winner of the Puppy category
Winner of the Puppy category (Photo: Linda Storm/Dog Photographer of the Year Competition)

And finally, the winner of the Puppy category is little rescue puppy Buddy enjoying a bowl of milk. The photo was taken by Colorado-based photographer Linda Storm.

"The entries for this year’s Dog Photographer of the Year competition were some of the best we have ever seen," says Rosemary Smart, Kennel Club chief executive. "Choosing the winners was an incredibly challenging task and we commend every photographer who entered. Each of the winning photographers beautifully captured the essence of their canine subjects on camera, demonstrating how important dogs are to us in every walk of life."

If you're a photographer who loves dogs as your subject, keep an eye on the opening date for next year's competition!

Jaymi Heimbuch ( @jaymiheimbuch ) focuses on wildlife conservation and animal news from her home base in San Francisco.