Used this in addition to another Pet Deterrent
358503
We used this in addition to the ScatMat and this works as expected. They cats run for cover when they hear the alarm so the air is useless for us. The air that's expelled is safe, and when it runs out you can use it with just the alarm feature. The cats are expecting the air at that point so it works just as well.
2211250
This has helped with us. We have 2 dogs and trying to yell at our kids and the dogs doesn't always help because the kids think we are yelling at them when we are not. lol so to keep my voice and sane this has helped. To slowly stop them barking outside and doing other naughty things when they are not suppose to.
1911554
I used this product to help train my dogs from barking at the tv every time an animal was on.  They thought the animals were real and would bark at the tv.  This product and 'No Bark' command has helped curb that behavior.  I may need to purchase one more time as I am almost out and I'm now trying to train them to not bark at the neighbors dogs when I am walking them.  Overall I think this product works well with consistent training.
2982819
It's a pretty cost effective way for you to train your dog to not get on the sofa. While I was able to make sure my dog didn't get on the sofa when I was there, he was smart enough to know that if I wasn't around he could get on it anytime. However I too am smart enough to know that dog hair doesn't magically appear on my sofa for no reason. After I started using this though, I have yet to see any dog hair on the sofa. Has worked for me thus far and am about a month into using it. I bought 2 more of these because of my other sofas and now only use 2 of them since my dog already knows not to get on one of them. Eventually with training you can remove using this product all together.
1601854
worked very well on the barking dogs next door. we purchased 2 of these and had them spaced several metres apart near the fenceline, as they don;t work on the dogs on an angle, but more straight on. The dogs no longer come barking along the fence between the properties and it has also deterred them for several metres along their front fence. Peace at last!
4178366
Have a Boxer that goes ballistic any time a car drives by the house.  Figure this might help.  The first spray surprised the dog and then he ignored the spray after that until it was all gone.
2986935
I am just using this to train my dog not to run away.  I am using it around the house and especially around the doors to show her that she needs not to run out of them.  She is learning from the lowest setting and I have not had to use any of the higher settings.  I have two dogs, the one with a lot of fur it is not working quite as well on but I don't want to turn it up.
678684
I bought this to protect my small dog from a large dog across the street.  The dog got loose and came after my dog while we were out for a walk.  He took me by surprise and only had time to pick my dog up.  He has grabbed another dog in the neighborhood.  I now carry the spray in my hand and ready to fire while I'm in the big dogs area.  The moral of the story is don't expect to get the spray off the clip and in position quickly when you need it.
4845101
I bought this with trepidation as most of these things don't really work as well as advertised.  This product does!  (At least for our dog.)  From the very first day I placed it in our backyard, where she's fenced in, our 5 yr old Bichon stopped all yipping and barking at people walking up a nearby sidewalk or animals that venture into our yard (squirrels, rabbits, deer, etc.)  She now chases the animals growling, but no barking.  Anyone walking on the sidewalk is watched carefully, but no barking.  I am very happy with this Bark Deterrent by PetSafe.  (And Amazon has the best price.)
1817984
I like PetSafe products. It was easy to use and works really well. It addresses the issue and takes care of it.
2001463
I used one of the larger cans of Protector on a pit-bull mutt mix that charged me and my 3Rottweilers while out for a walk. (2- 8month old 75 lbpups, and their100 lb mother.) The Rottweiler's could have easily taken him and the other mutt mix runningwith him, but why let it get to that point, especially next to a busy road. Shot at himand missed the first time he charged, then he came back even more determined. Got him with just a littlebit of over spray the second time,(hard to aim while holding back 250 lbs of pissed offRottweiler all in one hand)and that is all it took to gethim toleave the area quickly.  He didn't really react to the spray, other than deciding to leave the area.  Probably because of the minor amount of spray that actually hit his face.  That was enough however.  The center of the stream is narrow at about 12 to15' maybe 2" with about a soccer ball diameter overspray outer ring.  So, let them get a little closer before you fire.  Nobody's hurt, and no police report to file for having to shoot a dog in suburbia. (And,) no lawyers to pay for.
3763480
I was skeptical that this would be that effective, but it's turned out to be very good. We've had this for a while now, and have had no issues. The actual unit is somewhat big on our 10# MaltiPoo, but we've found it to be a deterrent against barking when we don't want him to. In fact, I don't believe he's gotten the shock, as if he barks and the collar beeps, he stops.
3428655
Works a LOT better than the ones from Petsmart. More padding on the nose and I like that it hooks to the collar to add that bit of security. We have a husky, that extra security is needed. He'd bolt for freedom at the first inkling of it not being attached anymore.
3301054
Needed to add this to my dog's collar as a backup for his prong collar.  He broke free from a prong collar and attacked another dog and needless to say after paying $700 for the other dog's vet bills, I needed a safer way to walk my dog.  I have also purchased a dual leather leash from this manufacturer's website for ease of use.  I am a female weighing 150 lbs. and my dog is 85 lbs.  I was able to lift him off of his front paws to stop him from charging at another dog.
4030103
I have a mixed breed Jack Russell/Queensland heeler puppy who is very high energy, very stubborn, and very interested in chasing after people who might walk by our property. Once installed this product was very effective in correcting his behavior in leaving our property border, I did have to turn it up to 4 before he started responding properly, the lower settings just weren't enough to keep him from wandering.

Once he got the message he completely stopped testing the borders, he hear's the beeping and backs off quick and never chases after people (or birds, or squirells, or whatever) who might go walking by anymore.

One tip, I had problems "closing the loop" after running my line. I live on a fairly large property at around .5 acres and found the loop wouldn't close unless the sensitivity on the base unit was turned up to 7 or higher. I can only presume this is due to the small gauge wire and overall resistance in carrying the signal for such a long distance. If you're like me, you are more likely to have read a review than the manual so here's another tip, the sensitivity knob is under the front plate of the base unit. You have to pop it off to get to it.

All in all, this was highly effective at keeping my pooch where he belongs. I would recommend this solution.
1788080
I bought two... one still works but the other has some sort of wiring issue... it is an effective product to deter pets.
4884155
Used in conjunction with DE and sentry home and carpet spray. It seems to keep the little bastards away from bedding for a couple days, and there's plenty in the 35 oz. bottle for frequent reapplication