4？ Really? Is the body of the bottle red or is there a red bar on the trademark? My dog has been vaccinated three times, the first time with a bottle of 7, the second time with a bottle of 7, and the third time with a vaccine of 7 and a rabies vaccine. I didn't take my temperature, and I also asked the dog if he had diarrhea or other bad symptoms. These are all right, that is, you said, "4 yuan! I see a red bottle and a blue bottle! " You go to Baidu to take pictures. . There are pictures of bottles. Go and compare them.