The frog will not recognize its owner. Frogs are cold-blooded animals with relatively low IQs. They have no self-awareness, cannot understand their master's instructions, and cannot interact emotionally with their master. However, the frog's senses are well developed. If the owner feeds the frog for a long time, the frog will become familiar with the owner's scent, accept the owner's feeding, and develop a sense of familiarity with the owner.

Notes on raising frogs:

1. You need to choose a suitable water tank for the frog. There are different types of frogs and different lifestyles. There are terrestrial ones, aquatic ones, and amphibious ones. Therefore, you must first understand the frog types and living habits and choose a suitable water tank.

2. Frogs are relatively sensitive to temperature. The suitable temperature for frogs to survive is 16-32 degrees. When the temperature is lower than 15 degrees, frogs will stop eating. If the temperature continues to drop, they will enter hibernation. Frogs also stop eating when the temperature gets too high. Therefore, pay attention to controlling the temperature when raising frogs.

3. Frogs generally like to eat insects and live bait, so you can feed the frog some live crickets or other insects, or you can try feeding the frog some plants to balance nutrition.