Take introductions slow over days/weeks. Rushing can overwhelm and stress pets.
Go Slow
Swap bedding so new pets can get used to each other's smells first.
Scent Swap
Give new cat their own room with food, bed, litter box at first for a safe space.
Separate Space
Only allow interactions under your close supervision so you can redirect bad behavior.
Supervise Meetings
Gates allow pets to see each other before direct contact.
Use Baby Gate
Give treats when dog and cat are calm and relaxed around each other.
Reward Calm Behavior
Verbally interrupt hissing, raised fur, barking, chasing or other bad signs.
Correct Aggression