INVIROX ULTRA K9 - Dog Training Collar
INVIROX ULTRA K9
INSIDER
You don't have to take our word for it.
Owners, trainers and handlers - in their own words, with their own dogs. Tap to watch.
↑ Wire these to the UGC clips you already have - the verified video reviews and the trainer testimonials from your library.
Is it cruel? Let's settle it.
A remote in an untrained hand can be cruel - so can a leash or a crate. The ULTRA K9 isn't built to punish. It's built to reach your dog across an open field, in the half-second before the road. Used the way we teach, most owners live on tone and vibration and rarely touch static at all.
"Look at me."
A clean audible cue. The conversation starter your dog learns to answer first. Most commands begin and end here.
A tap on the shoulder.
A gentle buzz - like touching a friend's arm in a loud room. Your everyday working signal.
Precision, not power.
99 fine steps so you find the lowest level your dog even notices - an ear flick, not a yelp. If they panic, you've gone too high. Full stop.
Fit it right
Contacts on skin, one finger between strap and neck. Long fur? Use the longer contacts in the kit.
Find the gentle level
Start at 1, work up slowly. Stop at the first tiny reaction - a glance, an ear flick. That's the level. That's the whole secret.
Pair, release, praise
Signal, command, release the instant they respond, praise hard. Off-leash freedom follows.
This is why it exists.
A dog that bolts at a cyclist, a deer, or into the road doesn't get a second chance - and a leash can't reach across a field. For 300,000+ owners, a reliable recall is the difference between a dog they can take anywhere and a dog they can't keep at all.
Pro capability. Without the pro-brand price.
The cheap collars fail you in the field. The $200 names make you pay for the logo. The ULTRA K9 is the line in between - on purpose.
| Generic Amazon | INVIROX ULTRA K9$99.99 | $200 "Pro" Brand | |
|---|---|---|---|
| Training resolution | Few coarse levels | 124 fine levels | ~100 levels |
| Range | Drops in the field | 1,100 yd | ½ mile |
| Waterproof | Maybe | IP67 / IP65 | Yes |
| Keypad lock | ✕ | ✓ | ✓ |
| Night-light mode | ✕ | ✓ | Some |
| Designed by K9 vets | ✕ | ✓ | ✕ |
| 24/7 human support | ✕ | ✓ | Biz hours |
| Warranty | 30-90 days | 1 full year | 1-2 yr |
| Price | ~$40 | $99.99 | ~$200 |
The results speak louder.
Stopped him in his tracks
Took my year-old silver lab - full of energy, wouldn't listen at full speed - and it stops him cold. The results have been amazing.
Brought him right back
Rural area, a deer crossed. Vibration did nothing - but static at level 5 got an immediate response and he returned right away. Told friends to buy.
Far better than our old brands
Third collar we've owned and the quality is far better. The remote is simple and lights up in the dark. Battery life is great.
It let us keep our dog
We'd tried everything - classes, methods, nothing worked. Hesitant at first, but it made such a difference. Our vet and trainers suggested it.
She dropped the ball on cue
Gave the "out" command, waited a second, hit the beep - she instinctively dropped the ball. Easy to use and it just works.
Bought a second one
Top of the line. Well designed, reliable, above-average build - one of the best collars I've owned in years.
Build your training kit.
These go hand-in-hand with the collar - and your free bully stick is already unlocked.
ULTRA K9 Collar · IN KIT
Your core system. Spare prongs + lanyard already in the box.
FREE Bully Stick 🎁
Auto-added - your reward for an order over $100.
FREE Pro Training Guide (PDF) 📘
The Elite K9 14-Day Protocol - the recognition-level method, auto-added with any ULTRA K9.
TPU Replacement Strap -20%
A clean spare for wash days. Color: Yellow
Add a 2nd Collar (X2) POPULAR
Two dogs, one remote. The most common add for multi-dog homes.
Bully Sticks - 5 Pack
Stock up on the reward half of the system. 100% natural, grass-fed beef.
Luxury XL Orthopedic Bed
CertiPur-US memory foam. Where the off-leash days end.
Your Kit
The questions before you buy.
Give them the freedom they've earned.
Start the conversation your dog has been waiting for.
Warranty
Real support
Returns
Owned & backed
