ABO and distribution by country[edit] 50.0% and above 40.0â49.9% 30.0â39.9% 20.0â29.9% 10.0â19.9% 5.0â9.9%. Blood group B has its highest frequency in Northern Asia and neighboring Central Asia, and its incidence diminishes both towards the west and the east, falling to single digit percentages in Spain.
Dogs routinely dig for several reasons, all of which can be seen as instinctual behaviors that they got from their ancestors. One reason your dog may be digging into the couch is due to how dogs would dig out dens in the wild as a place to rest and protect themselves from various predators. Another reason may be due to your dog wanting to conceal the place where they sleep, like animals do in the wild.
The Best Couch Fabric for Dogs. If you love cuddling with your canine on the couch, it's vital to choose upholstery that can stand up to your dog's hair and wear. You don't need to hide your couch under a bulky cover to protect its good looks. Modern fabrics such as Crypton and microfiber stand up to scratching and nesting from even large dogs, and they offer easy cleanup.