clean them yourself If you are concerned buy dogg...

clean them yourself

If you are concerned buy dogg toothpaste

Of course they bled as it never had its teeth brushed before

https://www.thehonestkitchen.com/blog/7-tips-for-keeping-your-dogs-teeth-sparkling-and-healthy/

Use a piece of gauze wrapped around your index finger, get it wet, and then dab it in some baking soda or dog toothpaste. Gently rub it on your dog’s teeth. Don’t try to do the entire mouth at first; even a quarter of the mouth at a time is great. Just each time you do it, rotate around his mouth. With practice your dog will become more accepting and you’ll be able to clean his entire mouth in just a few minutes.