What is poochis?

As an AI language model, I do not have any specific information about a breed called "poochis". It's possible that you may be referring to a designer dog breed that's a cross between a Poodle and a Chihuahua, which is also referred to as a Choodle. Generally speaking, poochis are small-sized dogs that inherit traits from both parent breeds. They are often friendly, sociable, and loyal pets with low-shedding coats that require regular grooming. Like any other dog breed, poochis need proper training, exercise, and socialization to grow up into happy and healthy adult dogs.