Spiked dog collars serve a dual purpose: protection and aesthetics. Originating as protective gear for dogs, these collars were designed to act as a deterrent against other animals that might target a dog's neck, a common area of attack during fights. The spikes on these collars can cause injuries to predators attempting to harm the dog, thus providing a level of safety.

In addition to their protective function, spiked collars have become a fashion statement, adding an edgy and distinctive look to the dog's appearance. They are seen as a way to showcase a dog's personality and add flair to their overall look. However, it's important to note that despite their aesthetic appeal, the primary purpose of these collars remains protection.

It's also crucial to differentiate between spiked collars and prong or choke collars, which have been criticized for causing harm to dogs. Spiked collars, when used correctly and responsibly, do not cause harm to the dog wearing them. Instead, they aim to protect the dog from external threats.