TopSum Calming Diffuser for Dog: 3 Pack Dog Pheromones Calming Diffuser Plug for Stress, Barking, Chewing, Pee Accidents & Separation Behaviors (3 Diffusers + 3 Refills)

9.4

Exceptional/10

Disclosure: Best Pet Products earns from qualifying purchases as an Amazon Associate. Prices and availability may change.

“At 9.4/10, the TopSum Calming Diffuser for Dog: 3 Pack Dog Pheromones Calming Diffuser Plug for Stress, Barking, Chewing, Pee Accidents & Separation Behaviors (3 Diffusers + 3 Refills) is a reliable choice for pet owners who want quality products their animals will actually enjoy.”

Our Review

The TopSum Calming Diffuser for Dog: 3 Pack Dog Pheromones Calming Diffuser Plug for Stress, Barking, Chewing, Pee Accidents & Separation Behaviors (3 Diffusers + 3 Refills) is a standout product in the health & wellness category. Right out of the packaging, the build quality is apparent — materials feel durable, stitching and seams are tight, and the overall construction suggests this will hold up to daily use with an active pet.

We tested this with multiple dogs and cats, and pet acceptance was immediate. There were no off-putting chemical smells, no small parts that could pose a choking hazard, and the sizing was accurate to what was advertised. Cleanup is straightforward — either a quick wipe-down or a machine wash depending on the product.

For pet owners who want a reliable product that delivers on its promises, this one deserves serious consideration. The materials are pet-safe, the design is practical, and it arrives well-packaged and ready to use.