Judging the age of a Papillon Dog mainly depends on the wear and loss of the Papillon Dog’s teeth. Of course, you should also consider its facial expressions, body posture, fur, etc. When the Papillon is 1 year old, all the teeth have finished growing; at 2 years old, some of the Papillon canine teeth have accumulated dental calculus; at 3-4 years old, dental calculus and tooth dirt can be clearly seen, and the incisors of the lower jaw are gradually worn away ;Around 5 years old, the tips of the teeth begin to wear; around 6 years old, the amount of dental calculus is already quite large, and the butterfly canine teeth also begin to weaken; at 7-8 years old, the teeth begin to loosen, and the incisors of the lower jaw will be ground into a round shape; After the age of 10, the front teeth with alveolar pyorrhea begin to fall out.

Of course, the above phenomena vary depending on the breed of butterfly dog, physical health status, etc.