Ineffective with my Cairn Terrier
936831
Sent back for refund. It did not work at all with my Cairn Terrier. Only cure for him iwith thunder s the water bed in the basement with the TV loud fan and dehumidifier running. Im sure it may work on some dogs you would just need to give it a try. Refunding with Amazon is easy.
1947350
I have a Jack Russell Terrier and she was unable to reach the food in the bowl due to the spaces that hold the food being very deep and narrow. She tried and tried until she finally gave up and didn't eat at all. I am VERY disappointed in this product!
622485
No improvement...even my dog doesn't like this one too bad
3898963
Gosh - I hoped so much to save my back from needing to lift my 24lb Cock-a-poo onto the bed, but she is very wary of these stairs and not only will not proceed up them by herself (even with treats &lots of coaxing), but both she and my little miniature Poodle-Bijon refuse to use them to go down.  The sloping angle design was probably intended to make the stairs easier to climb, but it makes it extra precarious when the dogs look over the edge of the bed and consider going down.  In a nutshell, the stair treads are too small to make the dogs feel safe (especially the tiny top step!), and both dogs hate the hollow plastic sound the steps when stepped on or when little clawed feet scrape against the front support panel under each stair during climbing. Perhaps some dogs might be ok with this stair, and I love the idea of having steps to the bed, but this particular option does not work for my dogs at all.  I will be returning them.
4312206
I have four dogs, but one of them is a chronic barker.  And so I purchased this collar thinking this would correct the barking issue.

After my barker wore it, it didn't appear to do anything.  I recieved a letter from a neighbor who complained about the barking while I was at work.
Therefore, I feel the collar is ineffective.

Unfortunately, I cut the collar for the sizing purpose, so I was not able to returned it.
414067
I was really hoping this would work.  My dog likes to go outside and bark at random things as well as his ball when it is play time.  We can put this right in his face and he will continue to bark.  No matter where it is in relation to the dog, it does nothing for him.  I do not want to resort to a bark collar or one that sprays smelly stuff in his face but something has to give.
For the record, my dog is a two and a half year old yellow lab.
551494
It did not work for my Cavalier king Charles Spaniel an inside dog, but when he goes to play outside he likes to bark at kids riding bikes and scooters, and scares them. Well,  I read the specifications and previous reviews and it sounded good to me. Warning signals and different safe electric levels. I set it in the lowest level and as soon as I  put it on his neck, It start detecting his breathing or other noises, and gave him the first  warning signals. My dog was like wondering what is going on, like asking to himself, did I step on something? And looking around. Then in within minutes it was sending the electric vibrations,  he was in so much pain  that  I removed it as quickly as I could, It was a crazy moment.  My dog did not even bark before that thing went on. I felt so bad  for having put that thing on my dog.  I will try to teach him  in another way or pay more money to get good quality devise. I got a defective one, maybe the others work, but I do not want to try again. Hopefully other dogs do not have to go  through the same. Be careful when you order this one.
2162600
I have a very hyper boston terrier so I'm always searching for anything that will calm him.  I'm not sure these have much of an effect on him.  In fact, I give him two at a time and they still do little to calm him.

Also, he's not a fan of the taste.  I have to coax him quite a bit to eat them.
1366379
Was hoping this would prevent my dog from going after his poop, unfortunately, it didn't deter him. To him, it was an added extra flavor on his meal. Some people had success with their dogs, but I didn't have any success.
4309425
Worthless - well made and easy to attach but totally ineffective on my 95 pound English lab whose rib cage is too strong to be dissuaded from pulling with this leash. Marginally effective at preventing lunging but worthless at stopping pulling
3219169
the attached hoop will not contain my dog; cairn terrier; is very flimsy; please advise as to what you want me to do; thanks
3814539
Our Aussie is a strong puller, and will lunge aggressively at passing dogs and people.  I bought this hoping it would put a stop to at least one of those behaviors, since I'd heard this was great for dogs that jump and lunge.  It might have made a tiny difference in how much she pulled, but it wasn't a very significant difference.  It did absolutely nothing for the lunging and jumping.  I was really hoping this one would work since it had great reviews, but no such luck.  It is really easy to put on, though, so that part of the reviews is true.
1623835
In theory, this is a great idea. In practice, it does not work. I bought this to use on a kitchen bench, to keep the dog from jumping up on it while I'm away and she's pinned up in the kitchen (with her toys, bedding, food, and water, for the record). The dog figured out how to push the mat aside so she can lay on the bench without issue. I countered by taping the mat down onto the bench. The dog seems to have decided the squealing noise the mat emits is not enough to deter her from jumping up onto the bench to tear it apart. I know this because she continues to tear up the bench and even POOPED on the mat (on the bench) one day. I guess my only recourse is to pile boxes onto the bench when I'm away to keep the dog off the bench, since this mat does not work. This mat is a great idea but may not work for your dog if she's as stubborn as mine apparently is.
2886277
I have a 9lbs Pomeranian.  This collar I purchased after researching the most cost effective/humane bark control.  At first, it didn't do much to my dog.  It says to tighten the collar enough to have room for one finger under the prongs.  I tightened it as it said, and still nothing.  Reading the directions, it does mention that you may have to trim the dogs hair for better detection. Not only did I cut all of my Poms hair, but I cut the hair off, "shaved",  where the prongs lay as suggested. After testing it several times, I noticed the collar to only work when I pulled it tight with my hand when my dog barked.  If I tightened the collar anymore, it felt like the prongs were digging in pretty hard.  I'm going to give this product another week, but most likely will end up returning it due to lack of result and the expense.
1306544
This worked for a couple of weeks with my chiwinnie (dachshund / chiwawa mix), but once he decided that he just HAD to bark at another dog, he powered through the spray and it was considerably less effective after that.  That's partly because I have a very sweet, but VERY stubborn little pup!  I now just use a spray bottle, and that works better for him.

It was totally worth a try though, and I may go back and try it again to see if he's forgotten about it. The shock value works for my dog more than the fact that it's citronella.
2088462
It is simply ineffective as dog repellent.  We purchased this product hoping that it will help to discourage neighbours dogs that often come to our gate and harass everybody coming and leaving. Using this device even from the 5 ft distance does completely nothing. I gave it 2 stars because it seems to be working with cats - they unhurriedly leave the vicinity when the ultrasound is activated.
1034901
I call see where the idea would work, but the application is lacking. The collar beeped continuously when my red heeler was scratching himself, but only intermittently when he was barking. It did scare him, but that inconsistency isn't going to teach him to stop barking. He had no idea why that sound is being made!