[anonymous]

@ Soph M
Please listen to a vet that has examined your dog. A lot of misinformation on the internet.
For science based veterinary medicine go here: http://skeptvet.com/Blog/
Use the search engine at this site to look up topics.
Do you have any specific health concerns regarding your dog?
Bones are the worst thing you can give a small dog (under 20 pounds) this is based on my personal experience. Also, use the search engine here to look up various topics.

Ps: Has your dog had a checkup and labs recently? I strongly recommend annual exams, lab work as indicated, professional dental cleanings as needed
Also, most supplements are scams.