





From the brand


Our product line is based on scientifically proven natural pheromone technology, which can help cats and dogs relieve discomfort and enhance their sense of security when facing stress, anxiety or environmental changes. From calming diffuser to calming collars , each product is carefully designed to provide peace and love for your pet.We make every pet owner can feel our deep concern for the health and happiness of their pets.
ZHANGK Calming





Package Dimensions : 4.17 x 4.06 x 3.78 inches; 8.15 ounces
Date First Available : October 31, 2025
Manufacturer : ZHANGK
ASIN : B0FYN91SBR
Best Sellers Rank: #135,346 in Pet Supplies (See Top 100 in Pet Supplies) #379 in Dog Recovery Collars & Cones
Customer Reviews: 3.2 3.2 out of 5 stars (11) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
25 Inch Adjustable Waterproof Calming Collar for Dogs 6 Packs
25 Inch Adjustable Waterproof Calming Collar for Dogs 7 Packs
25 Inch Adjustable Waterproof Calming Collar for Dogs 8 Packs
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25 Inch Adjustable Waterproof Calming Collar for Dogs 10 Packs

Mary Roy –
Very Effective
Good quality, durable, effective, odorless, safe for pets, arrived on time, and reasonably priced
Susan L. Perry –
Didn’t wrk for us🙁
Im sure these work for some people but did not work at all for my dog. In fact it seemed to make him a little more anxious. Will not be using the rest of the pack.
S. A. –
Strong scent
I noticed now that there have been no reviews in almost a year. So I’m excited to see how well it works over the next few days. The 1st thing I noticed is how strong the scent is. I actually have a headache after an hour. It irritates my sinuses. I’ll see if its worth it over these next few days/weeks.
SD –
Really works
My dogs don’t usually wear collars but they tolerate these. Pleasant smell and it helps them chill out not long after wearing them.
Susan d. –
Doesn’t work
This doesn’t calm our dog down at all!I don’t know how it has a 5 star rating.
SnarlingFifi –
Nothing yet
So far it hasn’t done anything but he’s only been wearing it for a day. It smells kind of like strong bar soap but not floral. It isn’t horrible but it’s strong. He doesn’t seem to mind it. Maybe it takes awhile to kick in.
Kat –
Smells good
Smells nice but doesn’t leave hands feeling funny. DDogs seem more relaxed
J. –
Not good for our dog.
This wasn’t good for our dog. She ended up with a stomach ailment about 12 hrs after putting it on and we took it off. Not sure whether it was related but we also weren’t fond of the scent.