Discover the Ideal Swissy
treeNsea Greater Swiss
Mountain Dogs
loyal, friendly and steadfast
About treeNsea Greater Swiss Mountain Dogs
Our Story
We are a dedicated Greater Swiss Mountain Dog breeder in Northern California who have been promoting this breed for over 28 years. Our passion for the Swissy, as they are affectionately called, started when we got our first Sennenhund, Boomerang ("Boomer" for short), and fell in love with their biddable and outgoing nature. Since then, our goal has been to develop a confident and happy Swissy puppy, capable of excelling in conformation and performance events alike.
Our Breeding Process
We take great pride in our breeding program, which starts with carefully selecting our dogs. We only breed Greater Swiss Mountain Dogs that meet our high standards for health, temperament, and conformation. Our Swissies are raised in a loving and nurturing environment, and receive regular veterinary care, training and socialization.
Our Facilities
We have state-of-the-art equipment and housing which is designed to provide our Swissies with the best possible care. Our exercise areas are spacious and comfortable, and our play areas are designed to provide plenty of exercise and human interaction. We are on two acres of prime California agricultural, family-owned land with access to many more acres in berries.
treeNsea Greater Swiss Mountain Dogs
UPCOMING PUPPIES — due June 20th
We are currently accepting applications for our upcoming litter due on June 20th. Parker's preliminary litter count has been predicted at 5-7 puppies.