![Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as "vreccale". Gran Sasso National Park, Abruzzo, Italy, June. - SuperStock Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as "vreccale". Gran Sasso National Park, Abruzzo, Italy, June. - SuperStock](https://cdn.superstock.com/4070/Comp/4070-22227756.jpg)
Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as "vreccale". Gran Sasso National Park, Abruzzo, Italy, June. - SuperStock
![Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as 'vreccale'. Gran Sasso National Park, Abruzzo, Italy, June Stock Photo - Alamy Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as 'vreccale'. Gran Sasso National Park, Abruzzo, Italy, June Stock Photo - Alamy](https://c8.alamy.com/comp/2AKEJW7/maremma-sheepdog-wearing-traditional-anti-wolf-spiked-collar-locally-known-as-vreccale-gran-sasso-national-park-abruzzo-italy-june-2AKEJW7.jpg)
Maremma Sheepdog wearing traditional anti-wolf spiked collar, locally known as 'vreccale'. Gran Sasso National Park, Abruzzo, Italy, June Stock Photo - Alamy
![K-Pg chicken on Twitter: "Traditional livestock guardian wolf collars clockwise: Turkish kangal collar, Italian vreccale, Spanish carlanca antigua, leather carlanca https://t.co/eYfsrFbuz0" / Twitter K-Pg chicken on Twitter: "Traditional livestock guardian wolf collars clockwise: Turkish kangal collar, Italian vreccale, Spanish carlanca antigua, leather carlanca https://t.co/eYfsrFbuz0" / Twitter](https://pbs.twimg.com/media/FWegEN2WYAAfD95.png)