The dog has such a strong sense of smell that he won't find his way home with a taste?
Outside the door of Putahracsa Veterinary Clinic in Thailand, a black dog appeared, lying on the glass and pulling in an attempt to attract attention: Hello – look at me!
At the time, however, there was a cat in the clinic who thought it was just a stray dog.
After being ignored, however, the black dog did not leave, and he was wandering around the door, walking around and sniffing around, as if something had to be done with a doctor, and he refused to leave.
After the cat owners left, the little black dog had another chance. Medical staff at the clinic found it and the black dog immediately shook his tail and said hello. At first, it was thought that it was just a stray dog and did not open the door for it to come in.

There's nothing to eat here, nothing to play with, just the smell of a hospital, but seeing as the black dog wouldn't leave, people thought there was something wrong, so they opened the door and let it in.
Then a medical officer recognized this little black dog, who came a few months ago for a vaccine! The hospital left to contact the owner on the basis of registration information and helped the anxious owner find the dog. So the dog came to the hospital to find the "lost" shoveler!
Don't dogs hate doctors when they're lost? It's just that this little black dog is very spiritual and does things differently than any other dog, or the smell of disinfection in a pet clinic alone can make a lot of dogs stop smelling.

It's a problem for some netizens. Isn't the dog's nose particularly sensitive? He knows how to go to a pet clinic. He doesn't smell home?
The dog's nose is sensitive, but the outside world is complex for everyone, and people, other animals, objects, air, etc., even if there's a fragrance in the air, it can be disturbed by other tastes. Not to mention that the smell of the street would soon be diluted by rain and wind. The longer the dog gets lost, the less it tastes like guiding home. Various factors have influenced many dogs who have lost their way home and have since become strays.
Not every dog knows how to look for help from a cop or someone they know. Watch the dog.