Wetler Pet is the name given to two, animated toys from Mei Yie Toys.
One version of the toy resembles a ginger cat with light brown fur and dark brown stripes on its body and head. It has two black eyes, a white mouth area, a little, brown nose, and white feet. It has a large, yellow fish skeleton attached to its mouth.
I'm not sure what type of animal the other version is supposed to be. Its head has white fur, while most of its body has brown fur. It has a brown pair of ears and a brown patch of fur covering its left eye. It also has a brown tail and a brown, little nose. It has a wooden stick with one or two leaves, attached to the toy's mouth.
Welter Marmot is a light brown creature with a long tail and a round pair of ears. It has a triangular, black/gray nose that's larger than the one the other two creatures have. It two black eyes and the same stick one of the versions of Wetler Pet have.
This one seems to have been sold by a different company.
According to what's shown on the box, the toys can move about and use the pieces attached to their mouths to roll over.