Socialization
What if my dog chases the cat?
Last updated 23 September 2026 · How we write and check this
Short answer
Separate them immediately with a gate or door and go back several steps in the introduction process rather than continuing shared access. Reintroduce contact through supervised, leashed sessions at a distance where the dog stays calm, rewarding relaxed behavior and building up gradually rather than hoping the chasing simply stops on its own.
Do not treat one chase as a one off to ignore
Even a single successful chase can be self rewarding for a dog, since the chase itself feels good regardless of the outcome, which makes it more likely to happen again unless you change the setup that allowed it.
Rebuild with structure and distance
Go back to leashed, gated sessions at a distance the dog can handle calmly, rewarding it for choosing to look at you instead of fixating on the cat, and only closing the gap slowly over many short sessions.
Manage the environment permanently if needed
Some households find that permanent management, baby gates, separate rooms, or supervised only access, works better long term than expecting full free roaming trust, and that is a reasonable outcome rather than a failure.
Key takeaways
- A single chase can reinforce the behavior, so address it right away.
- Go back to leashed, distanced sessions rather than continuing free access.
- Reward the dog for choosing to disengage from the cat.
- Permanent management through gates or supervision is a valid long term solution.