How do I get rid of a cats smell so my other cat dies not want to be afraid and fight?

It's great that you're trying to make your cats feel comfortable together! However, you shouldn't try to eliminate your cat's smell completely.

Here's why and what you can do instead:

* Scent is a cat's identity: Cats use scent to communicate and identify each other. Removing your cat's scent completely could actually make them *more* anxious, as they'd feel disoriented and insecure.

* Fighting can have deeper causes: Fear and aggression between cats are often rooted in underlying issues like territory, resources, or past negative experiences. Simply eliminating scent won't address these root causes.

Here's what you can do to help your cats get along:

1. Slow and Gradual Introduction: Don't force interaction. Let them sniff each other under the door or through a carrier for a few days before allowing brief supervised interactions.

2. Positive Reinforcement: Reward both cats with treats and praise for calm, non-aggressive behavior near each other.

3. Environment Enrichment: Provide separate resources (food bowls, litter boxes, scratching posts, etc.) in different locations to reduce competition.

4. Scent Swapping: Rub a soft cloth on each cat's face and neck, then swap the cloths. This allows them to familiarize themselves with each other's scent gradually.

5. Consult a Veterinarian or Certified Cat Behaviorist: If the fighting persists, seek professional guidance. They can assess the situation and offer tailored solutions.

Remember, patience is key! It can take weeks or months for cats to adjust and develop a positive relationship.