Does anyone happen to know what this would do if I used it on my pet? Or does it even do anything at all? Thanks in advance!

When you sue Shinwas Shampoo on your pet, Your pet will gain 1 health, And one speed point. :)

When I used Shampoo on my pet he only received 1 health point.

How long ago was this? the Shampoo was recently updated to give Speed as well.