Pitbull mixes

My parents roommate is looking to rehome her 2 adult dogs.
Both female one is 8 years old the other is 4 years old.
They are both fixed and up to date on shots.
They have to be in a home that has no other dog since the youngest isn’t good with other dogs.
Aries- 8 years old, fixed, breed is unknown , up to date on shots.
Temper is great with other animals.
Crate trained.
Ria- 4 years old pitbull mix, fixed, up to date on shots.
Temper is not so great with other animals.
Crate trained