1 reviews forFeliway® Optimum refill

This has helped in my house with: • Harmony between cats • Helping a cat through isolation and surgery • Stopping inappropriate urination • Calmer demeanours And most importantly I noticed a huge difference in both my cats for a few days and I couldn’t figure it out. Then I realised that I had forgotten to change the diffuser and it had ran out. Harmony returned shortly after putting the new diffuser in place.