The frog will not recognize its owner when it grows up. Frogs have no sense of autonomy and find it difficult to recognize their master. However, the frog's sensory system is relatively developed. If it is kept for a long time, it will form a conditioned reflex to the owner's smell and movements. The owner can put it on his hand and play with it, but it will avoid strangers when it comes in contact with it. But this does not mean that the frog recognizes its owner, whether it is a small frog or a grown-up frog.

How to raise frogs:

1. Choose a suitable water tank. Choose the appropriate size according to the actual situation, preferably transparent so that the frog can be observed.

2. Set up the water tank for the frog. Do not place the water tank in a place where it will be exposed to direct sunlight, and do not place it in the kitchen or an area with sprays, such as a garden with pesticide sprays.

3. Cover the tank with suitable base material. Choose gravel or potting soil, pine bark, sand, pine wood chips, etc. and lay it down. Decorate the interior according to the frog's preferences as the base. You can also lay a layer of moss to imitate the frog's living environment.

4. Frogs eat crickets and other insects. You can feed frogs some crickets and insects. Pay attention to the amount and frequency of feeding. Try to feed several different plants to enrich the diversity of frog food.