ThunderEase Multi-Cat Calming Diffuser Refill

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Keep your feline cool and collected with ThunderEase’s Cat Calming Diffuser Refill! Designed to work with the ThunderEase Dog Calming Diffuser, this handy refill helps put an end to destructive clawing, urine spraying and other anxious behaviors by mimicking a mother’s natural nursing pheromones. Reduce anxiety and help your pup feel safe and less-stressed without all the unwanted side-effects of sedatives or antidepressants. Tested to be over 90% effective for reducing stress, this is the perfect way to soothe new, anxious and aggressive pets while preventing unwanted or destructive behaviors.

Key Benefits
  • Makes it easier to introduce cats by releasing a calming pheromone that helps them feel safe and secure.
  • Drug-Free formula eases your pet’s stress without unwanted side-effects such as sedation.
  • Continuously releases calming pheromones for up to 30 days, so your pet can feel calm for longer.
  • Helps soothe travel anxiety experienced during airline travel, car rides and moving.
  • Relaxes pets during stressful environments and events such as visiting the vet, anxiety while boarding or kenneling and remodeling.

Harmful or fatal if swallowed. Keep out of reach of children. For animal use only. Call physician immediately if ingested. Do not induce vomiting. Contains flammable eye-irritant. May cause drowsiness or dizziness, avoid breathing vapors. Read label and instruction insert prior to use. Store in a well-ventilated area.

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Analogue of Maternal Cat Pheromone (2%), Isoparaffinic Hydrocarbon (100g).


Simply plug your ThunderEase Calming Diffuser in the room your cat uses the most and watch the difference in behavior. ThunderEase is NOT recommended for hyperactivity or aggression. For best results, use for a full 30 days. If additional behavior modification is needed, seek advice from your veterinarian or professional trainer. ThunderEase may be used in conjunction with medications or other treatments. Replace refills every 30 days for maximum calming benefits. Replace the diffuser plug-in every 6 months.

Use only ThunderEase Refills. Use only in properly functioning 120-volt electrical outlet. DO NOT use with power strip, extension cords, or an adapter converter.

Customer Reviews
4 Reviews 4 Reviews 3.8 out of 5 Stars

75% Recommend

75% of reviewersrecommend this product

3.8 / 5

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  • Thunder Ease Works

    By on

    Just started using this last month! Had been using another brand before. The biggest difference I see is my "Fraddy cat" Maxx will actually stay in the room with us longer before going to hide during storms. Also he is a little less jumpy everyday. I am happy with this product.

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  • Didn’t do anything

    By on

    Didn’t seem to have any effect. Cats still fight & eliminate inappropriately

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  • Now I know

    By on Top 100 Contributor

    I already had 5 cats and then my bff died and I took in her cat. He's a real piece of work! Cat introductions can turn violent quickly, and because I also have 5 dogs, a catfight can turn into complete anarchy lol. I bought this with the mindset that "it can't hurt." and I wasn't even sure it was working, as they were still altercations and the new cat was occasionally spraying. Well, the diffuser ran out and now I know- IT WAS WORKING!!! Not only has there been a significant increase in disputes and marking, but one of the cats ran away. I'm ordering refills now!

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  • Multi Blended Furry Family

    By on

    It seems to be working. Seem to have less cat "anger issues".

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