Will it broken if a big dog tried to break out of TPU collar

It is related to the size of pet collar, but TPU coated collar within normal specification can withstand a force of 500kG ~ 800kG (Size: 25mm × 0.25mm). If it is used for a big dog, increasing the thickness and width of pet collar will be much better. But it may be unnecessary. TPU pet collar is composed of two layers of material while the traditional collar has only one layer of nylon webbing. Compared with nylon webbing, TPU coated webbing has the outer coated TPU to protect the inner nylon webbing and enhance the strength of webbing to 2-3 times. Therefore, TPU coated collar is much more durable and strong than traditional nylon webbing. Please be at ease for the strength of TPU coated collar.

Article originated from: https://www.sunmolin.com/blogs