ETEVIVO Calming Collar for Dogs, 4-Pack Adjustable 25-Inch, 60-Day Support

ETEVIVO Calming Collars for Dogs are pheromone and plant-based collars designed to support relaxation, with an adjustable silicone fit up to 25 inches (63.5 cm) and up to 60 days of support per collar.

• Pheromones combined with plant-based ingredients — support a calmer environment for dogs.
• Designed for stressful situations and everyday nervousness — offer calming support without drowsiness.
• Flexible silicone, adjustable and trimmable — create a comfortable fit for small, medium, and large dogs.
• Four collars per pack, each lasting up to 60 days — provide ongoing support for multi-dog households or extended use.
• Made for comfortable daily wear — fit into a consistent routine.

Travel, thunderstorms, fireworks, vet visits, and time alone can be stressful for dogs. ETEVIVO collars are made to support emotional comfort during these situations, as well as occasional nervousness, barking, and changes in a dog’s environment. They provide a wearable option for owners looking to build calming support into a dog’s usual routine.

What situations are ETEVIVO calming collars designed for?

ETEVIVO calming collars are designed to help promote relaxation during stressful events and everyday changes. Their pheromones and plant-based ingredients support a calmer environment, and the collar is non-drowsy for daily wear. Many dogs may begin adapting to the calming effect within the first few days of use.

• Use cases include travel, storms, fireworks, vet visits, and time alone.
• Support is intended for occasional stress, nervousness, and barking.

How does the collar fit different dog sizes?

Each ETEVIVO calming collar adjusts up to 25 inches and can be trimmed for a more secure fit. Its flexible silicone design is made to sit comfortably throughout the day without restricting movement. The adjustable design suits small, medium, and large dogs across breeds and life stages.

• Compare your dog’s neck fit with the 25-inch maximum before use.
• Trim the collar to suit the fit after adjusting it.

How many collars are included, and how long does each last?

The ETEVIVO pack contains four calming collars, and each collar provides support for up to 60 days. The four-collar quantity is useful for households with more than one dog or for continued use through stressful seasons and travel periods. Consistent use and a stable daily routine are recommended for best results.

• Four collars are included in one pack.
• Keep fit and routine consistent as part of everyday use.

ETEVIVO calming collars suit dog owners seeking wearable, non-drowsy support for occasional stress, environmental changes, or barking, including households that need multiple collars. They combine pheromones and plant-based ingredients with an adjustable, trimmable silicone design for daily wear.

Read our guide: Dog kit by life stage: puppy, adult and older dog