How to Stop Your Dog from Chasing Your Cat

Start with Safety and Management

Your cat’s safety must come first. Never leave your dog and cat alone together, even if they’ve lived together for years. Terriers and other hunting breeds are especially prone to chasing due to instinct. A sudden movement from the cat can trigger a predatory response, even in a calm dog. Use baby gates, leashes, tethers, or closed doors to manage interactions. If your dog can open doors, add child-proof latches or padlocks. Always supervise every interaction closely—your attention is your most important tool.

Introduce Them Gradually and Safely

Begin by keeping your cat in a separate, secure area. Let your dog smell the cat through a closed door or baby gate. Use a cat blanket to help your dog get used to the scent without excitement. When both animals are calm, allow brief, supervised visual contact. Reward both pets with treats for staying relaxed. Never force interaction—let your cat choose when to approach. If the cat hisses or shows stress, remove the dog and try again later. Give your cat safe spaces to retreat, like high shelves or a cat door to a separate room.

Train Your Dog to Redirect Focus

Teach your dog to shift attention from the cat to you. When your dog spots the cat, immediately redirect with a command like “look” or “focus.” Reward calm eye contact with treats. Practice this during calm moments before progressing to real-life situations. Use a leash to control movement and reinforce the behavior. The goal is for your dog to associate the sight of the cat with turning to you, not chasing. With consistent practice, the cat’s presence becomes a cue to focus on you.

Use Positive Reinforcement and Training Tools

Reward your dog for calm behavior around the cat. Use treats, praise, or gentle cooing when your dog stays relaxed. Teach commands like “leave it,” “come,” and “down” so you can control your dog’s actions. These cues act as a safety net during high-excitement moments. If your dog gets too aroused, calmly end the session and try again later. Some dogs, like terriers, may never fully overcome their instinct to chase, even with training. In such cases, strict management is essential.

Know When to Rehome or Accept Limits

If your dog is obsessed with the cat, has injured it, or shows no improvement despite training, rehoming may be the safest choice. It’s not a failure—it’s a responsible decision to protect your cat’s life. Not all dogs can live peacefully with cats, and that’s okay. Some breeds are naturally unsuitable for cat cohabitation. If your dog can’t be trusted, prioritize safety over hope. A happy, stress-free home is more important than forcing an incompatible relationship.