Before buying another puppy toy, look at your home from the cat's point of view. Where can the cat eat, rest, and reach the litter box without passing a puppy?
American Humane recommends gradual, controlled introductions rather than expecting dogs and cats to establish a safe relationship on their own. Individual compatibility matters; growing up together is not a guarantee.
Draw the escape routes
On a simple floor plan, mark the cat's food, water, litter, and resting places. Add a protected route between them. A gate is useful only if it actually prevents the puppy from following and the cat can use the space comfortably.
Test barriers before arrival. Do not assume a gap that excludes a small puppy will remain adequate as the dog grows.
Agree on a separation routine
Decide where each animal will be when nobody can supervise. Put that instruction in the care notes for visitors and sitters. A door left open by someone unfamiliar with the plan can undo an otherwise careful setup.
Keep early introductions gradual and adjustable, with help from a qualified professional when needed. Do not hold the cat in place for the puppy to investigate or allow chasing as a way to “get acquainted.”
Observe without forcing progress
Record what you see, rather than labeling either animal jealous or stubborn. Can the cat use normal resources? Can the puppy disengage? What setup made the interaction easier?
If there is fixation, chasing, fear, or a risk of injury, separate the animals safely and seek veterinary or qualified behavior advice. Some pairings may require ongoing separation or may not be suitable.
Tell Marc about resident cats in your puppy application. The right conversation includes your barriers, supervision, and limits—not just whether the puppy has previously seen a cat.