tiny dots

Today i ve noticed those tiny spots/dots on my baby s skin. Can anyone tell me what is this? I m scared... and for the moment i can t go to vet today... i ll go monday. Srry my english.

I just gave Buster a bath and noticed these tiny dots on his chest/neck. They aren't red or discolored and they don't seem to bother him but I haven't noticed them before. They could be nothing but I wanted to ask just to be sure. They are hard to see but if you look carefully you can see the...