Anxious households rarely have just one nervous animal. A skittish puppy, a senior dog who hates thunder, a cat who vanishes the moment the doorbell rings: this calming collar pack covers more than one pet from a single box. Inside are three or four individually sealed collars, each releasing a blend of pheromones and plant essential oils for up to 30 days. Trim each one to fit a different neck, or keep the extras sealed as refills for one dog.

One Box, Several Calmer Pets

Buying calming collars one at a time adds up fast when you have a dog and a cat, or two dogs of very different sizes. This set gives you room to cover everyone. Each collar is adjustable and trimmable, so the same pack can fit a kitten, a small dog, and a larger breed.

The blend is citronella-free and described by the maker as hypoallergenic and non-addictive. It's also waterproof, so a dog who loves the lake or a cat caught in the rain can keep wearing it without interruption.

Key Features

• 3 or 4 collars per pack: Enough to fit several pets or stock refills for one.
• Individually sealed: Unopened collars stay fresh until you need them.
• Up to 30 days per collar: Replace every four weeks to keep the release steady.
• Trim-to-fit length: Size each collar for a different neck, from kitten to large dog.
• Waterproof: No need to remove it for baths or wet weather.
• Citronella-free blend: Pheromones and plant essential oils without a harsh scent.

Fitting Each Pet

The collar is listed in 38 cm (about 15 in) and 62 to 65 cm (about 24.5 to 25.5 in) lengths. Wrap it around your pet's neck, leave room for two fingers underneath, then trim the extra. Once a collar is cut for one pet, keep it with that pet rather than swapping it, since a trimmed collar can't be lengthened. It isn't a leash or ID collar, so keep regular collars on for walks.

Setting Realistic Expectations

Every pet reacts differently. The manufacturer notes that results can vary with wear time, surroundings, and the individual animal, so watch how your pet responds over the first few weeks. A calming collar works best as one part of a steady routine that includes exercise, predictable schedules, and a quiet place to rest. For dogs home alone, a durable chew from our dog toys collection gives them something to focus on while you're out.

Pack Contents and Specifications

• Quantity: 3 or 4 individually sealed collars, depending on the option selected
• Suitable for: Dogs and cats, all life stages
• Material: Flexible TPE/TPR
• Length: 38 cm or 62 to 65 cm, adjustable and trimmable
• Active duration: Up to 30 days per collar
• Batteries: None required
• Brand: COOYOMOO

Frequently Asked Questions

Can my dog and cat each wear a collar from the same pack?

Yes. The collars are made for both dogs and cats. Fit and trim one collar per pet, and keep each trimmed collar with the animal it was sized for.

Will a calming collar work on every dog?

Not always. Response varies with the individual pet, how long the collar is worn, and the environment. It's best used alongside consistent routines and training rather than as the only solution.

How long will a 3 or 4 pack last?

Each collar releases for up to 30 days. For one pet, a pack covers about three or four months. Split across several pets, each one gets a month of coverage.

Cover every nervous pet in the house from one box. Find more options in our dog calming collars collection.