Many times people forget to smile, but the man's friend is always there to remind him and show him "how to do it"! Not only through the guides, but through the power of example! Dogs laugh just like humans, only a little differently. Veterinarians have made an amazing discovery: dogs smile and laugh out loud by… panting!

Recently, a team of researchers in veterinary medicine conducted a study that showed, with the help of a pulse monitoring device, that quadrupeds express their joy through the banal panting. The dogs used in this study were given to listen to recordings of other dogs' panting. The result was truly impressive! They began to play, to wag their tails, and the expression on their faces showed joy. Experts say that this exercise could be useful for dogs in shelters: these tormented animals will be able to alleviate the stress produced by that scary space.

1.Smiling puppy

2.Cute smiling puppy

3.Smiling dog

4.Lovely puppy

5.Booty Rubs

6.Hello buddy

7.Jimmy is the goodest boy

8.Lovely buddy

9.Smiling non-stop

10.Staffy smile

11.Violet

12.Cute when sleeps

13.Fresh haircut

14.Happy puppy

15.Learn to smile

16.Smiling Pela

17.Smiling buddy

18.Bandit

19.Helo,everyone

20.Cute smile

21.Smelling flowers

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German Shepherds, like most service dogs, are loyal to their owners to death. And they are also affectionate, playful and patient even to the most risky children's pranks. Here, take a look!

 The German Shepherd is one of the most popular dog breeds. It is the personification of courage, strength and resilience, and therefore serves people as an excellent guard and protector. Knowing this, we are used to think of German Shepherds as handsome and strong dogs. But before becoming such, they, like all animals, are small and goofy cubs! We have compiled for you a selection of 15 photos of German Shepherd puppies to show that even such dogs were playful, ridiculous and funny adorable in childhood!

1. Young Guardian of the Law

2. Came to the owner for a portion of hugs

3. "How cool is it to be like a rabbit"

4. First visit to the vet

5.With such ears, one movement, and you are in the house

6. "We always thought that his height would go to the ears."

7. "I enjoy the air conditioning"

8. In childhood, absolutely everyone is playful and fussy, and the German Shepherd is definitely no exception. "Puppy named Gigi"

9. "Please read the instructions before taking the German Shepherd"

 10. Not shared

11. Let's ride with the breeze

12. Loves - does not love - loves

13. "Play date in the park"

14. It's good that there are no cacti among the plants

 15. "The sweetest thing that you will see today"