Sweet Miniature Schnauzer (Prescott)

Following a divorce, moving, and children moving out, we need someone to take our precious dog, Lola.
She's 14 years old, still as spry as a pup, but losing her hearing, and we can't take care of her.
If someone doesn't take her, we'll be forced to take her to the Humane Society or put her down.
We don't know of any other options.
She has started peeing and pooping indoors on the tile but likely a behavioral problem related to the divorce that we cannot address.
She used to have a doggie door but not at the rental.
She's very friendly.
A good companion.
We feel horrible about getting rid of her but don't know what else to do.