theories. 1  1 : the analysis of a set of facts in their relation to one another. 2  2 : abstract thought : speculation. 3  3 : the general or abstract principles of a body of fact, a science, or an art music theory.
The Bernese Mountain dog originated in the Swiss mountains. Many 18th century paintings show dogs that look like a Bernese type dog. The breed was named for the Canton of Bern in Switzerland. They were working dogs particularly good at draft work, pulling carts to market.he Bernese Mountain dog originated in the Swiss mountains. Many 18th century paintings show dogs that look like a Bernese type dog. The breed was named for the Canton of Bern in Switzerland. They were working dogs particularly good at draft work, pulling carts to market.
1 The mountain cur originated in the United States. 2  The mountain cur is a hard working dog that will fearlessly fight off intruders. 3  This headstrong breed is not an ideal choice for inexperienced dog owners. 4  The mountain cur stands 18 to 26 inches tall and weighs 30 to 60 pounds.5  Mountain curs have high energy levels. The mountain cur is a hard working dog that will fearlessly fight off intruders. 2  This headstrong breed is not an ideal choice for inexperienced dog owners. 3  The mountain cur stands 18 to 26 inches tall and weighs 30 to 60 pounds.