The Can de Palleiro is a medium to large-sized dog native to Galicia, Spain, known for its herding capabilities. It has a robust, muscular build, a dense coat that can vary in color, and attentive, expressive eyes. This breed is intelligent, loyal, and highly adaptable to rural environments.

The Can de Palleiro, also known as the Galician Shepherd Dog, is native to the region of Galicia in northwestern Spain. This breed is predominantly found in rural areas of Galicia, particularly in the provinces of A Coruña, Lugo, Ourense, and Pontevedra.

The Can de Palleiro typically inhabits rural and agricultural landscapes of Galicia. This region is characterized by a temperate oceanic climate with mild, wet winters and warm, dry summers. The terrain is diverse, consisting of coastal areas, rolling hills, and mountainous regions, which provide a variety of microclimates suitable for this breed.

The ecological niche of the Can de Palleiro involves working as a herding and guard dog in agricultural settings. These dogs are well-adapted to living in rural environments where they assist in managing livestock, particularly cattle and sheep. Their role requires them to be agile, intelligent, and resilient to the varying weather conditions of the Galician countryside.