This is chiengora, the dog hair that is spun into yarn

Dog fur of almost any kind can be blended with other fibers to be skillfully spun into yarn that some swear is warmer than wool.

Chiengora (Dog Hair) Scarf from my dogs or yours

YarnSustain: Wool spun from dog fur – Wildling Shoes

Sneature is a compostable trainer made from 3D-knitted dog hair

Dog Hair Items (Chiengora)

How to Make Dog Yarn: 15 Steps (with Pictures) - wikiHow

How to Spin Dog Fur into Yarn (Chiengora) 2.0

Kogichunemalu chiengora - Alzheimer13

Handspun Yarn - Spinning Dog and Cat Hair - FurEver Keepsakes

Nine Lives Twine Portfolio of Custom Pet Yarn

Chiengora Yarn Skein

Devine Spinning - Hand spun dog hair

Can You Make Yarn From Dog Hair? Let's Talk Chiengora

Doggy Hats

WHAT'S YOUR BEANIE? OH, IT'S DOG

Custom Hand Spinning Service Fiber Processed Into 2ply Worsted