Here are some names I recommend:
1. Candy: This name is sweet and lovely, which is very suitable for a small and lovely dog like Teddy.
2. Barbie: This name comes from a popular doll brand, which also means "rare treasure" in English, and is suitable for naming mother Teddy.
3. Rourou: Expressed the soft and lovely characteristics of this dog, and played a certain role in expression.
4. Nana: This name sounds very nice and easy to remember.
5. Lily: Implication is a beautiful flower, which gives people a soft and elegant feeling.
Generally speaking, we need to consider their characteristics when naming mother Teddy, and at the same time, we should pay attention to the length and easy memory of the name. The final name should be simple and clear, pleasant to listen to, and bring more happiness and care to the pet life.