Dunlop Pioneer Snug Boot Black

Black Rubber/Neoprene
Insulated Wellington
Neoprene Insulation Lining
Rubber All-Terrain Sole

As a dog owner, I can recommend these personally, with the cushioned arch support insole, supportive neoprene leg, top quality rubber and a decent cleated sole for most terrain including muddy uneven tracks when keeping upright isn't always easy on particularly wet days!