Big Dogs Huge Paws
CO, KS, MO, NE, NM, OK, TX, UT, WY: Great Danes, Great Pyrenees, Irish Wolfhounds, Mastiffs (all types), Newfoundlands, Saint Bernards
Utah
No Borders Bulldog Rescue
Based in Dallas, TX: Bulldogs (American, English, French, Olde English)
Westie Rescue of CA & 7 Western States
CA, NV, OR, WA, UT, NM, ID, AZ: West Highland White Terriers (Westies)