Specific steps:

Make a long oval and use it as a dog's head.

Stick two pieces of orange "skin" as the hair around the dog's eyes.

Pinch two ears and put them on.

Then pinch the black dog's nose

Carve the dog's eye sockets and nostrils with tools.

Make two eyes that match the eye socket and stick them on.

Be a dog's eyelid

Paste the white part of the dog's eyes with two small pieces of white plasticine.

Cut the dog's mouth with a meat cleaver.

Make a dog's body with a piece of white plasticine. Then stick your limbs on it.

Connect the dog's body and head together, and the lovely dog plasticine will be made.