Saratoga Jack Russell Terrier Trial Heavy Duty Restaurant Ware Coffee Mug "Dogs". This vintage mug was made in USA and is very thick walled, holds the heat to keep your coffee hot, holds 6 ounces, and weighs a hefty 1 1/4 pounds. If your a collector of dogs, this may be of interest. It is 3 1/2" high x 3 3/8" wide plus handle. It is not like the mugs made over seas today; you will know you have the real thing when you pick it up! If show dogs or fox hunting dogs are your interest, this may be prized. Thanks for looking!