How old and what breed would you say?

I am guessing between 6 -8 weeks and St. Bernard and something Mastiff?, Lab?

We got him from the dog shelter today ( long story)

Sitting


Teeth




Face

Standing

[lil mutt]

wow... so cute.... looks like a mastif mix to me...

[Yogi]

puppy eyes, he in not even 6 weeks quite yet based on the date you took the photos.

I would think it would have big feet if it were going to be as big as a mastiff or Bernard.

He is beautiful whatever he is. Be sure to stimulate his feet and toes by manipulating his toes and massaging them between your fingers. It helps them accept having their nails cut when they are older.