![The Smartest Dog Breed in the World. Charming Young Dog on a Walk in the Spring. Red Merle Border Collie Sits in the Park on the Stock Photo - Image of blue, The Smartest Dog Breed in the World. Charming Young Dog on a Walk in the Spring. Red Merle Border Collie Sits in the Park on the Stock Photo - Image of blue,](https://thumbs.dreamstime.com/z/red-merle-border-collie-sits-park-grass-looks-carefully-ahead-smartest-dog-breed-world-charming-young-walk-spring-215437636.jpg)
The Smartest Dog Breed in the World. Charming Young Dog on a Walk in the Spring. Red Merle Border Collie Sits in the Park on the Stock Photo - Image of blue,
![Cheerful woman with merle border collie puppy in park. Cheerful woman with merle border collie puppy in autumn park. | CanStock Cheerful woman with merle border collie puppy in park. Cheerful woman with merle border collie puppy in autumn park. | CanStock](https://cdn.xxl.thumbs.canstockphoto.com/border-collie-puppy-in-a-meadow-looking-up-stock-photo_csp64631120.jpg)
Cheerful woman with merle border collie puppy in park. Cheerful woman with merle border collie puppy in autumn park. | CanStock
![Adventure Walk With Blue Merle Border Collie Puppies #bordercolliepuppy #bordercolliebreeder - YouTube Adventure Walk With Blue Merle Border Collie Puppies #bordercolliepuppy #bordercolliebreeder - YouTube](https://i.ytimg.com/vi/mY20343FDiE/maxresdefault.jpg)