Help with Teeth(?) ID

[PODIGGER]

Not being able to get out to the river I started going through some of my latest finds to research ID on some unknowns.  I was successful with several horse teeth, deer and some others.  I have been having difficulty with what I think are two partial teeth.  The best I could come up with on the first is the tip of a capybara incisor.  This was based on shape, size and color.  The second tooth is similarly shaped and I think it is the same type tooth.  Any input would be greatly appreciated.

 

Item #1 :

 

 

 

 

Photos of the second tooth(?):

 

 

 

 

 

 

 

Thanks for taking a look.