I love it , it
"I love it , it was the best purchase I could get . it helps me with my dog so much 😀"

Minimum Weight:
10-100lbs+

Minimum Neck Size:
7" or more

Tom Davis 280C 2.0 E-Collar Weight:
2.4 oz

Expandable 2-Dog control

Quick release strap
Audible Tone feature

With over 1 million followers, Tom Davis has a massive reach in the dog training community, using his platform to educate dog owners and share effective techniques for building stronger relationships with their dogs.

Tom Davis is an international dog trainer and public figure that specializes in behavior-based dog training and solving complex canine issues.

No Bad Dogs is Tom Davis' brand and philosophy that has created with a loyal following, focusing on the belief that any dog can improve with the proper training and guidance.

Upstate Canine Academy, founded by Tom Davis in Clifton Park, New York, specializes in obedience dog training to help owners communicate more effectively with their dogs.
Whether you plan to grow your pack later or are already set with a full pack of pups. Easily train up to 2-dogs at a time.

Now Available: Audible Tone

Working with a fussy dog is made easy with the quick release buckle.

Working with a fussy dog is made easy with the quick release buckle.

REMOTE TRAINING COLLAR: 2 DOG EXPANDABLE

Working with dogs is an art form, a developed craft that evolves each day. Modern remote collar training can give your dog the off-leash freedom they deserve.
Trainer-tested and approved!
Overall rating: 4.7 / 5 from 10 reviews.
Review topics: [].
"I love it , it was the best purchase I could get . it helps me with my dog so much 😀"
"Very easy to use. My husband is legally blind so these colors make it easier for him to see it! I especially love how you turn the collar on by touching the remote to the collar, very cool."
"The product: Awesome tool for the tool box! Dogtra service: I didn’t know where to leave this so I’ll leave it here, I live in Hawaii and did a call in to dogtra to find because I was having issues with the website. . anyways long story short they went above and beyond to ensure outstanding customer service and helped me get the unit I wanted with shipping to my location! Thank you Dogtra!"
"I really wanted to like this collar since we have the first version. My thoughts were 2 dog system yah we dont have to carry two remotes, WRONG! 2 dogs don't get the same settings. Our 2 dog systems in the past allowed us to set 1 dog at 35 and the other at 55. This one does not so huge waste of money."
"Really like the unit for several reasons: I like how light weight it is and relatively small it is on my dog’s neck, I like the plastic quick release buckle for ease of getting on and off, and I like the continuous nick feature which is what sold me on the Tom Davis unit over the other Dogtra units. What I’m struggling with is how to find my dog’s conditioning level- went to a level 10 in this unit and honestly can’t tell if he’s feeling it or not (seems like perhaps not?). A little wary about going higher when starting off in my training, as Tom says over level 10 is a correction when starting off. It is fit very snug. What am I looking for and what level are other people finding your dog’s conditioning level is?"
"This is my first e-collar. Buck’s focus has greatly improved in two weeks. Previously, he was going to his place and his elbows weren’t even touching the mat. Now, he is going to place, down and staying for 10-15 minutes. He even stayed with a rabbit eating yards away. In the field, I use a long line also for his safety and the rabbits."
"Makes it easy to handle 2 dogs."
"Great quality unit."
"We recently upgraded from the Tom Davis 280c 2. 0 (original) to the 280c 2. 0. We are only a one dog household but wanted the extra features that didn't come on the original, such as the level lock and the tone. Also, we liked the color change. We are happy with this upgrade however there are a few consistency issues when switching over from 280c to 280c 2. 0. It doesn't affect the functioning but could be improved in future production. 1. The levels are not equivalent and the 280c 2. 0 is definitely not calibrated the same way as the 280c. Even though there are 127 levels the and we were used to operating on a level 6 nick level on the 280c, we need to go to level 12 on the 280c 2. 0 as our training level. This also feels different when tested on myself. The level values are not the same. 2. When powering off the 280c it says "OFF" and when powering off the New 280c 2. 0 it says "OF". A bit annoying to my OCD but I obviously know what it is meant to say. Overall, we are happy we upgraded and love these products."
"The new Tom Davis 2. 0 has several awesome new features; tone, 2 dog expandable, but best of all the new collar makes this setup a no brainer. Another great feature…you can pair the original collars with the new 2. 0 (some features are not compatible on original version collars). I can’t wait for replacement collars to become available 😍"