I want to thank you for your post. Very helpful. The teeth measure 1 1/2" and they look like the 8th and 9th on the right on the Jackal necklace or possibly? the 4th thru 7th on the right side of the Lion's necklace. Of course the Lion is the more prestigious animal...hahaha.
But no, you're probably correct that they are from a smaller canid and I appreciate the time you put in to post and the photos.

I am also curious about the wood (ebony?) or bone or horn/tusk? peg like pieces in my necklace and wonder you might take a look at those. Thank you so much.