gloriafox

There are many different causes that can cause bleeding. For example, my dog use anything to ‘sharpen’ his chewing skills and it may cause scrapes and bruises on the gums from time to time. Or the grass could damage her gums. In general, there are many reasons that can provoke it, I think you can first read some articles yourself, like this one - visit this link. I think it's worth watching for a few days in such cases to see if it will continue bleeding. And then visit a vet if it will go on.