Ross and Rachel gave taking a break a bad rap. For cats, it can be the perfect solution. Keeping cross cats in separate areas for a few weeks, and then gently reintroducing them, allows time for the dust to settle and grudges to be forgotten. This is especially true if they’re at a point where they become stressed whenever they see each other, or if one is injured in any way. (Buster collars generally do not improve relationships – the only thing worse than the enemy is the enemy in a funny hat, apparently.)
Before reintroducing the cats make sure to swap blankets and toys so that their scents are shared and familiar. Then allow them to have a few sessions in each other's areas before letting them actually see each other, first through glass or a barrier, and then for short, supervised intervals. Time is a great healer and a good break can reset the tone of their interactions.
Signs of conflict in cats tend to be quite subtle so if overt aggression such as hissing or fighting is being shown then every effort should be made to ease the situation. The odd swat or bit of rough play is acceptable but real inter-cat tension can be an enormous source of stress and may even lead to health issues.
In cases of severe aggression, consulting an animal behaviourist is advisable, and there are medications that can sometimes help. If you’re battling with your cats' relationship and would like to chat to us about it, go ahead and contact us on meow@katkin.com – our team of vets is always available to help.