Meet the Brown Swiss cow! Many dairy historians consider the breed to be the oldest of all the types of milk cows, or dairy breeds. Characteristics: The Brown Swiss cow has a gray-brown coloring. She is large in size, weighing about 1,500 pounds in maturity. History: The Brown Swiss originated in Switzerland. Many dairy historians consider the breed to be the oldest of all the types of milk cows.
How long does a border collie usually live?   12 to 15 years, usually. Some live 16 - 17 - 18.... up to 20 years! Border collies, being a medium sized breed, should have an average lifespan of 15 years.
The average life expectancy can vary depending on its environment, diet, health, etc. Their life span usually ranges from 10 to 17 years with an average of 12 years life expec â¦ tancy. Answers Publisher.49,340 Contributions.he average weights of a Border Collie puppy is 17kg, or 37.5 pounds. However, there is a difference between male and female puppies. For male, the average is 20kg, the fema â¦ le is 14 kg.