6 Top Dog Collar Colors and Meanings, Easily Explained
They may be more than just fashion statements.
When it came time to order a new leash for our miniature schnauzer Aldo, we chose one that matched his collar – a nice, bright yellow with reflective stitching that accentuates the design. It was only after we started walking him and people were asking me if it was okay to pet him based on the color of his collar that I realized a dog's collar color had meaning.
About 25 years ago, a dog trainer in Australia introduced a yellow ribbon movement that grew into the Yellow Dog Project, wherein yellow ribbons and bandanas are used to convey a dog’s level of comfort with being approached by people and dogs, and that they need more space.
The idea is evolving into a color coding system that’s being implemented around the U.S. Some animal rescue organizations have adopted the system, incorporating color coding into their work with dogs up for adoption. The Continental Kennel Club is fully onboard, and has identified the main colors that may be displayed through collars or leashes and what they convey when it comes to dogs: red, orange, yellow, green, blue, white and purple.
Read on to gain a better understanding of dog collar colors and meanings. Keep in mind, though, you will always want to check in with a dog’s person before approaching to say hello.
Susan Barnes is a journalist and public relations consultant with over 20 years of experience. She has written for AARP, AFAR, Southern Living, Forbes Vetted, and more.


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