What are the characteristics of dogs that have been injected with serum? Serum is only injected on the premise of prevention. There are many dogs in dog farms and they are easy to catch diseases, so serum is needed to generate immune antibodies, but serum is useless for dogs that are already sick. .

When the dog has no symptoms, the business will not know! So there will never be a situation where the serum is given in advance to eliminate the symptoms! After the symptoms appear, it is even more useless to give the serum!

There are indeed some dogs on the market that are jumping around when you look at them. If they are good, don’t let them go. When you take them home, you are careful and nothing happens. But the dog has something wrong that night, or the next day, and suddenly something goes wrong. What’s up?

This kind of dog may have just gotten sick, and then was given painkillers, stimulants, and other methods. Therefore, there is nothing wrong with the seller and it will not work after taking it home.

It’s just asymptomatic, but it’s not undetectable. Therefore, you must go for a test! Because now pet stores basically test on the spot! Take it with you if you have nothing to do, and leave it alone when you go out! Be sure to test! Bring your own test strips! If you encounter an unexpected test, the sick dog may be dealt with by you!