PetSafe Martingale Collar, Size S, Red - Premier Collar, Training

PetSafe Martingale Collar, Red, Size S, Ideal for Training.

- Color: Red
- Brand: PetSafe
- Size: S (18-30 cm neck circumference)

Please refer to the attached photo for suitable dog breeds.
Purchased on Amazon for ￥2,228 for a dog training class.
Recommended by an instructor as a type that prevents further tightening when the leash is pulled.
The instructor also advised that a collar is better than a harness for training.

My dog is a Pomeranian-Maltese mix, weighing 2.8 kg with a neck circumference of 18 cm. However, the S size was too large when fitted, and the instructor informed me that a size P would be a better fit.
Therefore, it was only used once during the first training session.

I later started using the P size.
My dog used to bark excessively and walks were difficult, but within a few days, he began to master loose-leash walking.
I had also tried practicing with a harness, but it seems that commands are communicated more clearly to the owner with a collar.

It has only been tried on a few times and used once during the first training session, so it is almost unused. However, as it is a used item, please refrain from purchasing if you are sensitive about condition. Please also refer to the photos for details on its condition. As it is a collar, there were no issues with biting or damage.

Thank you for looking.