Q. Aggressive young cat attacking my other cat?
JESSICA L DESROSIERS
A. Aggression among cats can be a sign of stress, especially if one cat has just been introduced, or if the other cat is overly curious/friendly toward the scared one. The best first step is to make sure each cat has their own separate "spaces" where they can go to get away from harassment from the other cat. Up-high bedding, quiet rooms, etc can all help. Make sure each cat also has their own litter box and food/water bowls as cats often do not like to share and this can be a point of aggression between them. Lastly, placing pheromone diffusers or pheromone calming collars on one or both cats may help decrease stress and aggression through the use of cat calming pheromones. Fel-i-way is one of the most common brands.