![Oneplan Pet on Twitter: "In Ancient Greece, spiked dog collars were invented to protect dogs throats from wolf attacks #FunFactFriday https://t.co/GWuRF92Zzu" / Twitter Oneplan Pet on Twitter: "In Ancient Greece, spiked dog collars were invented to protect dogs throats from wolf attacks #FunFactFriday https://t.co/GWuRF92Zzu" / Twitter](https://pbs.twimg.com/media/CcsGGGZWAAA_78i.jpg)
Oneplan Pet on Twitter: "In Ancient Greece, spiked dog collars were invented to protect dogs throats from wolf attacks #FunFactFriday https://t.co/GWuRF92Zzu" / Twitter
Maremma Sheepdog wearing traditional anti-wolf spiked collar - Stock Image - C046/4191 - Science Photo Library
![Stock photo of Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally.... Available for sale on www.naturepl.com Stock photo of Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally.... Available for sale on www.naturepl.com](https://www.naturepl.com/cache/pcache2/01589557.jpg)
Stock photo of Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally.... Available for sale on www.naturepl.com
![This is an Anti Wolf Heck Collar. The purpose of the collar is to protect the dog wearing it when and if it has to fight wolves. The collar base protects the This is an Anti Wolf Heck Collar. The purpose of the collar is to protect the dog wearing it when and if it has to fight wolves. The collar base protects the](https://preview.redd.it/this-is-an-anti-wolf-heck-collar-the-purpose-of-the-collar-v0-hyt4k9708tx91.jpg?width=640&crop=smart&auto=webp&s=1c77116e72f3356ced3382152eaa7d8bf1ff45ca)
This is an Anti Wolf Heck Collar. The purpose of the collar is to protect the dog wearing it when and if it has to fight wolves. The collar base protects the
![Anatolian shepherd dog with spiked iron collar lying on pasture. (Spiked iron collar protects the necks of dog against wolf Stock Photo - Alamy Anatolian shepherd dog with spiked iron collar lying on pasture. (Spiked iron collar protects the necks of dog against wolf Stock Photo - Alamy](https://c8.alamy.com/comp/PGR71F/anatolian-shepherd-dog-with-spiked-iron-collar-lying-on-pasture-spiked-iron-collar-protects-the-necks-of-dog-against-wolf-PGR71F.jpg)