Octopuses are very curious, intelligent, and playful sea dwellers. They can open screw caps, play with toys in the current, and always find the exit from labyrinths.

Octopuses have three hearts. One is for the body and the other two pump blood through the gills.

The golden retriever, one of the most popular dog breeds, has a long history. The credit for the development of this breed is due to Lord Tweedmouth, who wanted to breed a strong, but gentle dog. Golden retrievers are the perfect family dog and need only daily exercise and sufficient attention. These sociable and sporty dogs have a friendly character. They like to swim and carry things in their mouths - take care where you put your shoes!

• Binomial name: Octopus vulgaris
• Conservations status: Least concern
• Global Home: Oceans
• Primary Habitat: Sea

Ages: 3+