The pericardium is a tough, layered sac that wraps around the heart. When the heart beats, it slides easily within the sac. Normally, only 2 to 3 tablespoons of clear-yellow pericardial fluid are present between two layers, which lubricates the heart's movements within the sac.
Biewer. The Biewer (pronounced Bee-vair), also known as the Biewer Terrier, Biewer a la Pom Pon, Biewer Yorkshire Terrier, Biewer Yorkshire, or Biewer Yorkie is a variant of the Yorkshire Terrier.
Bich Poo. The Bich Poo (also known as a Poochon or Bichpoo) is a cross between a Poodle and a Bichon Frise, a mix which likely originated in the United States. Poodle crossbreeds are meant to produce a dog with mixed traits and the Poodle s signature nonshedding coat.he Bich Poo is an active dog requiring daily exercise such as a walk, playtime in a fenced-in yard, or a visit to the local dog park, though it can meet a lot of its exercise requirements through indoor play. Most Bich Poos enjoy swimming. Bich Poos are great dogs for an apartment or condo.