Not sure whether this should be in health or not but I'll post here for now.
Toby is 21 weeks old and teething. While I was cleaning his teeth today (using a soft brush and puppy toothpaste) I noticed blood on the brush. I thought this probably natural as he is teething, but when I inspected a bit closer, the blood seemed to be coming from above a tooth which he cut about 2 -3 weeks ago. Is this normal? Surely he can't have gum disease. So I'm a bit worried at the moment. Any advice would be welcome, thanks.