







🐕🦺 Stop the chew, save your shoes — train smarter, not harder!
Harbor's Bitter No Chew Spray is a powerful 3X strength pet training aid that safely deters destructive chewing and licking across multiple pets and household surfaces. Featuring a proprietary, bitter Denatonium formula with no detectable human odor, it creates effective no-chew zones with daily use over three weeks. Made in the USA by a family business, this vegan, cruelty-free, and eco-friendly spray offers a reliable, ethical solution to protect your home and belongings.







| Item Package Dimensions L x W x H | 6.5 x 2.2 x 2.2 inches |
| Package Weight | 0.27 Kilograms |
| Item Weight | 0.27 Kilograms |
| Brand Name | Harbor's Pet Products |
| Manufacturer | Harbor's Pet Products |
I**.
Bitter for dog pervention
stop her from chewing everything up in a short time, but it taste awful if it get in your mouth while spraying an I sparyed every thing in her reach an it worked
B**T
No chew?
This product didn't work for me. First I tried spraying it on dresser draw knobs with no results. The dog started chewing my new carpet by the front door which really irritated me so I went to extremes and just poured pretty much the whole bottle in the area where the dog was chewing. Well that didn't go too well either because the dog immediately returned to the spot and licked up the liquid on the carpet first and proceeded to chew the carpet.Hope it works for someone else but my dog thought it was a treat.
S**2
Not good
Bought spray for my puppies stop chewing but they keep getting into furniture
D**N
Great Product
arrived very quickly works like a charm to stop her from chewing would definitely buy from this seller again.
J**Y
It appears to work
I have a massive CHEWER she chews thru dog tie-outs( their steel!!) Too many 2 count I even have spare dog tie-outs she is such a chewer I have TRIED EVERYTHING shock collar dog training rewards red pepper every spray under the sun literally with this spray the chewing has decreased dramatically I believe with a normal the chewing would stop
T**N
Dog likes to eat it??
Didn’t work for our dog
M**A
so far so good
My very young rescued "cowdog" will chew just about anything, after being a scavenger/dumpster dog. Being bored, he chewed the wood frame at my front door. (My fault, as I wasn't paying attention).After repairing, the Harbor's bitter (cherry) no chew spray was applied and has repelled the interest of even getting close.Not meant for humans' noses either. Read the directions.
T**R
Doesn't work
I pretty well soaked my shoes in this stuff and it didn't bother my puppy one bit. I inhaled plenty of it and it's nasty stuff, but it simply didn't deter my puppy one bit.
Trustpilot
1 month ago
5 days ago
5 days ago
1 day ago