English: A roccale or vreccale, the spiked iron collar which is worn to protect the necks of Pastore Maremmano-Abruzzese ("Maremman Shepherd") dogs when used for their traditional purpose of defending sheep against wolves and other predators. Photographed at Porto Vecchio, Ponzano Romano, province of Rome, Lazio, Italy.
Italiano: Roccale o vreccale, il collare di ferro irto di punte che viene portato per proteggere il collo del Cane da Pastore Maremmano-Abruzzese quando svolge la sua funzione tradizionale di difesa del gregge contro lupi ed altri predatori. Fotografato a Porto Vecchio, Ponzano Romano, provincia di Roma, Lazio.
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