Reddit mentions of The Company of Animals Pet Corrector Spray for Dogs, Dog Training Spray to Stop Barking and Unwanted Behaviors, Pet Deterrent and Training Spray, 50 ml, Reds (AP00)

It's similar to an airhorn but not as loud. You could carry this around with you. When you press down on the nozzle it let's out a "SCH" sound. It's basically a can of compressed air, so if that is cheaper, pick that up.

We were using it on our dog for training her to break her focus on rabbits when we were walking her. Gives her a good startle without any harm.

Somebody needs a can of Pet Corrector when this guy acts up. It's simply a can of compressed air that makes a very loud "TSCH"! sound when you press the button.

Every time he starts... "TSCH!" until he stops. If the guy wants to act like an animal, treat him like one.

I use Pet Corrector spray when Kingsley does that. Use the spray, give the command "quiet," and then praise her if she remains quiet.

After doing this for a while, you'll hopefully just be able to give the command.

I'm sorry, I don't have much good advice, just the fact that I commiserate with you.

Ours is two years old, and we've trained almost all other problems out of him except this one. If ANYONE shows our aussie any attention, he jumps up on them -- and he's 85 pounds. It's so frustrating.

Trainers always tell you to try and catch the jumping just before it happens. Ours gave us a pet corrector:

https://smile.amazon.com/Pet-Corrector-Behavior-Training-Harmless/dp/B000UCH02O/ref=sr_1_2_sspa?s=pet-supplies&ie=UTF8&qid=1523971685&sr=1-2-spons&keywords=pet+corrector&psc=1

The idea is that as your dog jumps up, you spray this thing (away from the dog -- it's just compressed air) and the spray makes the same warning sound as a snake. The first time, it worked like a charm ... our dog backed off immediately and layed down. Magic. Trouble is, he got used to it (even though I only used it sporadically) and it stopped working after a month.

I've also heard that you should have the dog on some kind of soft leash ALWAYS in the house, so that if he does jump, you can grab the leash and pull him back immediately.

I've also watched other people ONLY GIVE ATTENTION when four paws are on the floor, and when there are four paws on the floor, you feed treats continuously. Want to make it a very big deal that the dog is NOT jumping, so you reward like crazy.

Our dog kind of taught himself that when we come through the front door, instead of jumping on us it's ok with us if he goes immediately and gets a toy ... then he gets positive attention. This sorta works.

My 8 month-old pup was barking a lot and it was becoming a big issue because I live in a condo. I ended up buying a bottle of [compressed air] (https://www.amazon.com/dp/B000UCH02O/ref=twister_B017DHGBNW?_encoding=UTF8&psc=1) that is designed to mimic the sound of a warning hiss, similar to what a cat or snake would make. When the dog starts barking too much, you say "No" or "Quiet" and then aim it in the air (AWAY from the dog) and squeeze out just a bit. The dog will be startled by the noise, and will most likely immediately stop barking. I would wait to make sure my pup was completely silent, and then say "thank you" and give her a treat. I only had to do this a few times and now it's almost to the point where I can tell her "thank you" and she will be quiet.

I only chose to use this because I couldn't get the barking to stop otherwise, and this was a humane way to communicate with my pup that her behavior was unwanted.

I forgot the link.

PetSafe SprayShield Animal Deterrent with Clip, Citronella Spray up to 10 ft, Protect Yourself and Your Pets - PTA00-14718 https://www.amazon.com/dp/B00MIP6X06/ref=cm_sw_r_cp_apa_i_xG5xCbF8XSXGM

Another option without the citronella..

Pet Corrector – The Company of Animals – Bad Behavior and Training Aid - Quickly Stops Barking, Jumping, Digging, Chewing – Harmless and Safe- 50ml https://www.amazon.com/dp/B000UCH02O/ref=cm_sw_r_cp_apa_i_3n6xCbPFE015M

Pet Corrector – The Company of Animals – Bad Behavior and Training Aid - Quickly Stops Barking, Jumping, Digging, Chewing – Harmless and Safe- 50ml https://www.amazon.com/dp/B000UCH02O/ref=cm_sw_r_cp_apa_i_XUhACbCVA84DT is the one I've had success with.

Sorry that happened to you and I'm glad you're OK! You did the right thing. What a dumb lady. I've started carrying this. My thinking is it will be a good non-harmful way to keep loose, badly-behaved dogs at bay. I haven't had to use it yet, so I can't say how well it works.

Edit: spelling.

You could try an air can. Some people don't like startling/scaring their dog but I have seen this work many times with crate-whiners. After a while you don't even need to have a full can; just seeing it is enough to remind them to keep quiet.

http://www.amazon.com/Pet-Corrector-Behavioral-Training-Aid/dp/B000UCH02O