I have been using this collar on my 7 month old German Shepherd since May. No problem. Just like their other products, durable, well thought out, gentle on the dog. If you have any questions, just contact the company. They stand behind their products. FYI, for a dog that is twitching like crazy, you should use a harness: pulling the collar that hard is really bad for the dog's throat (windpipe, vertebrae, etc.)
Secure Your Furry Friend With 360ยฐ Swivel Dog Tie Out Stake - Heavy Duty And Rust Proof - Lifetime Replacement Guarantee
42 Review
Electronic collar for dog training ะ -880PRO. Original! A new version
38 Review
Complete Dog Agility Training Kit With Obstacle Course Starter Set - Includes Tunnel, Jumping Ring, High Jumps, Weave Poles, Pause Box And Carrying Case For Outdoor Pet Games By XiaZ
31 Review
LaZimnInc Pet Training Clicker Set - Big Button Clicker with Wrist Strap, 2-Pack (Blue + White)
35 Review
Dry dog โโfood Pro Plan Opti Balance for small breeds with chicken 7 kg
18 Review
Dry food for adult dogs of all breeds GO! Carnivore grain-free, chicken, turkey, duck, salmon 1 pack. x 1 pc. x 9.98 kg
23 Review
17 Lb Bag Of Royal Canin Adult Dry Dog Food For Medium Breeds
28 Review
Dry food for juniors over the age of 4 months, pregnant and lactating bitches Grandorf hypoallergenic, Low Grain, lamb with rice 1 pack. x 3 kg
31 Review