21 years together and I still don't know her breed.

So this old lady here and me, believe it or not, have been together for 21 years (i was 2 when my family adopted her). Recently, I started questioning what dog breed she is. I tried different apps and most of the results is 'mixed breeds'.

Therefore, I'm posting her pictures here to ask you guys for help since I'm not something of a dog expert myself.

I really appreciate your contributions, you guys make my days <3