How do you judge whether a greyhound is pure or not? When a greyhound is not nervous, its ears should be close to its forehead. The ears should be as small as possible. Normally, both ears should be erect at the same time. The bigger the front ribcage the better, and the tail is as straight as an arrow. The paws should be close together and the eyes should be bright but not hostile.

1. When the greyhound is not nervous, its ears should be close to the forehead (very tight), and the ears should be as small as possible. Normally, both ears should stand up at the same time. If the blood is not pure, only one of the two ears will stand up.

2. The bigger the front chest of a greyhound, the better. The lung capacity will be larger when running, which is easier for running.

3. Those with curled tails are not purebreds. The tails of purebred greyhounds are like arrows, strong and almost straight.

4. The claws should be close to each other, and the shape like garlic cloves is the best, which will help them grasp the ground and run hard.

5. The eyes should be bright and bright, but not full of hostility, because the greyhound itself is a dog breed that loves to get along with people.