X2 SPARK K9 owners
Two big dogs. One remote.
4.8 from 19 verified buyers350,000+ dog owners train with INVIROX
Verified owner★★★★★Jailer DocVerified buyer
“I was in need of just a little help managing the two GSDs as I’m a little slower now a days. The INVIROX X2 Spark K9 Dog Training Collar is exactly what I needed.”
“Great dog training collar. Our dog has responded very well after the first use. Very happy with all of the specs. Thank you veterans!”Gloria Johnson · Verified buyer
“All around an excellent product. Good price. … Coupling a good night light on the collar makes this a beast at 1100 yards for 2 dogs.”Sean · Verified buyer
“Only used for a week and already made a huge difference in training.”Tyler · Verified buyer
Photo and quotes from verified INVIROX X2 SPARK K9 buyers.
designed by invirox
Commando Dogs Unit Veterans
TURN YOUR DOG INTO A
REWARDING ONE
Thank You For Choosing INVIROX!
INVIROX is a veteran-owned business. Our childhood experiences of being surrounded by dogs & Our deep love to them has made us join the dog's commando unit which has led us to establish this amazing business.
We have worked with hundreds of dogs on a daily routine. Our dogs had to learn top complex commands to join us for any army mission that came along the way. Educating those dogs was a challenging task. Even though we had the best tools at our disposal. The ordinary person would not have those tools available.
INVIROX is proud to serve more than 350,000 satisfied dog owners across the US!
Providing the most flexible & Professional dog training gear yet at an affordable price- will always be our top priority.
With an INVIROX training collar you will reach your dog’s training goals in no-time!
START A NEW AGE OF
COMMUNICATION
Always remember, the very first step in educating our beloved ones has to begin with understanding their needs & natural behavior.
Only then can we give them the right treatment which fits those needs - and always with love
X2 SPARK K9: frequently asked questions
Straight answers before you buy.
Can one remote train two large dogs?
Yes. The X2 SPARK K9 comes with 2 collars and 1 remote. Press the 1/2 button on the side of the remote to switch between dogs. Verified buyers use it to manage two German Shepherds.
What size dogs does the X2 SPARK K9 fit?
Dogs 30–150 lbs each with a neck of at least 12 inches, 6 months and older. For two dogs under 30 lbs, see the X2 system.
Is the X2 SPARK K9 made for long-haired dogs?
Yes, that is what it is built for. The bungee straps keep steady contact as the dogs move, and the box includes 3 lengths of contact points so they reach the skin through a long or thick coat. For two short-coated dogs, the X2 may fit better.
What does the night light do?
It makes each collar visible in low light, so you can keep track of both dogs at dusk, at night or in heavy cover.
Can I train with beep or vibration only?
Yes. Beep (1–8) and vibration (1–16) work on their own, and many dogs never need static. Static (1–99) stays optional.
How far does the remote reach?
Up to 1,100 yards in open terrain. Woods, hills and buildings shorten the range, so test in your area first.
Are the collars waterproof?
Both collars are IP67 waterproof, so rain, mud and swimming are fine. Rinse and dry them after salt water.
How long does the battery last?
Each collar runs up to 15 days and the remote up to 45 days per charge, depending on use.
X2 SPARK K9 or X2: which should I buy?
Choose the X2 SPARK K9 for two large dogs (30–150 lbs) with long or thick coats. Choose the X2 for two dogs from 8 to 110 lbs.
Is the X2 SPARK K9 safe for my dogs?
Used as directed, yes. Train at the lowest level each dog notices, start with beep and vibration, and use the keypad lock and rubber covers. Wear each collar no more than 8 hours a day and move it every 1–2 hours.
What warranty and returns are included?
A 1-year manufacturer warranty covering technical defects, plus 30-day returns on unused items. See the warranty page.
J
As the proud owner of 2 beautiful GSD’s (my 4th and 5th) and one little old Squirrel-a-dore. I was in need of just a little help managing the two GSDs as I’m a little slower now a days. The INVIROX X2 Spark K9 Dog Training Collar is exactly what I needed. Veteran Owned was the first thing that caught my eye. But when I received my collars in record time and was blown away on the amount of gear, the sturdiness of everything, the simplicity and the GREAT OD (olive drab). INVIROX nailed it for me!! The hounds love the collars too and are eager to get them on in the mornings and have shown no signs of discomfort. 10 out of 10 will recommend to others and will invest in future products as needed. Thanks INVIROX!!!!
T
only used for a week and already made a huge difference in training
E
We should have bought this system a long time ago. This is by far the best system we have ever gotten. Our bullies has had these for a little over a week now. And have made a great training progress. They stay and listen and coming right back when we yell for them outside . and we only have had to the tone and vibrations only ! Fantastic
S
All around an excellent product. Good price. My only question is if i can make the collar lights stay on? Instead of the 'spark'. Coupling a good night light on the collar makes this a beast at 1100 yards for 2 dogs.
G
Great dog training collar. Our dog has responded very well after the first use. Very happy with all of the specs. Thank you veterans!
R
I love this finally I found one that works.
J
This is a great product. Works very well.
G
It doesn’t show on the collar whether it is #1 or #2
A
Just want to say I love this it’s such a great tool to curve negative behavior so far so good.
B
Everything works, but I haven’t tested the range fully yet, only at about 100 yards and it worked fine
K
Invirox’s trainer collars are a life saver. It allows me to let my dogs run free on our 40 acres and not worry about them running off or getting into something. I just hit the beep button and they come back. Before the collars I had to keep them on leash or they would misbehave.
The collars are relatively easy to get set-up. We had the base model (or original) first. I lost the controller so I ordered the X2. I really like it too. Has some nice upgrades. I loved the idea of the bungee cord option for my long haired Australian Shepards but unfortunately they ate the ends off and the bungee didn’t fully work anymore. But this business thought ahead and also gave the normal collar as an extra so I just switched back the normal collar and good to go. Still like the idea just didn’t work for my dogs right now. It also had longer prongs that cut through the hair better. Will buy again.
J
Works well so far
D
I really like them. Dogs start knocking the bad behavior out right away. And they stay charged up for awhile also
K
INVIROX X2 SPARK K9 Dog Training Collar
M
I started using the spark collar about a week ago. I have a 3 year old dog that has used an e collar before. I just adopted a very high energy puppy as well. Living in an apartment , I find e collars a necessity with dogs. I’m able to let them off leash and run around in the parks and fields nearby. I have to say I live in Montana and so far in the sub zero temps, the collars have held up. I’m only outside for about 10 minutes at a time though. I mostly bought these collars because of the flash light function so I can see my dogs at night. With my work schedule, I’m gone working patrol 11 hours a day sometimes. When I get home it’s dark and my boys need to get out some energy so I can sleep. These collars have given me a peace of mind knowing I can see my pups and where they are at. I’m way less stressed during our night walks. The beep and vibrate function work well. I have yet to use the shock as my puppy is 4 months old and my 3 year old responds well to the beeping and vibration. I would like a setting where the flash light stays on instead of having to hold the button down to keep it engaged. It would also be useful to have a tool to re feed the bungee cord through the e collar because my dog has pulled it out of the feeder and it was difficult to pull it back through. Otherwise, I’m loving it so far!
L
We have seen a remarkable different in our dogs response to this collar system versus the other much more expensive system before. He expect to continue to see growth as we train to be a working dog.
G
We have a 6-month-old Rottweiler who is getting bigger and stronger every day. Just by using a small amount of vibration the collar gets her attention and has her following any command we have given her. I will be recommending this product to family and friends who may also be interested.
D
I think they are doing pretty good for my boxers only have to have the socks set on 11 but mainly vibrating.
M
Awesome!! I love my new Invirox X2 Spark K9 Dog Trainging Collar! It's easy to use, works flawlessly, and has helped tremendously with the bad jumping behaviors my dogs have learned. It has a very long range, which is great when the dogs have their yard time. I have owned collars in the past and none compare to this one! I would highly recommend! Thank you for such a great product!
