My dog is about 13 or 14 years old now. She's been losing teeth for maybe the past 6 months, and now she cannot control her bladder. She's peed on the floor 3 or 4 times today alone, not to mention the times prior to this.

My mom just said "I don't wanna put her down but..." and I said "you're considering killing the dog 'cause she's peeing on the floor?"

We cannot afford a surgery for her bladder or anything like that. I'm not going to let her get put down like this, but if we bring her to a vet, what will they say/do?
Also, does anyone have any experience with this? I really don't want to lose another pet to something like this.

Aside from the peeing, she seems to have some kind of cataracts in her eyes(clouded and blue) but she still runs around the yard sometimes(she's capable of running) and knows her name, etc.

SOS.