Top Reason Animal's are surreneder to Shelters

1. Not getting along with other animals or family members.
Spay or neuter the animal and most times the aggression stops.

2. Can't keep the animal in my yard.
Spay or neuter the animal and wondering tendencies will usually stop

3. Can't house break
Spay or neuter will stop marking tendencies.

4. Can't afford the animal
I can't help you there except spay or neuter the animal to avoid more mouths to feed.

(See A Pattern?)