Why the parent gerbils are not taking care of their baby since i tough them?

It's very likely that your gerbils are rejecting their baby because you touched it. Gerbils have a very strong sense of smell, and they can easily detect foreign scents on their pups. Here's why this happens:

* Scent Transfer: When you touch the baby, your scent is transferred to it. This unfamiliar smell alerts the parents that the pup is no longer their own, and they may instinctively reject it.

* Natural Instinct: Gerbils are meticulous parents and their instinct is to protect their pups. If they sense a threat or a change to their offspring, they may abandon it to protect the rest of the litter.

What to do now:

1. Leave the baby alone: The best course of action is to completely avoid the baby. Don't touch it again, and try to limit your interactions with the parents as much as possible.

2. Minimize Disturbances: Keep the gerbils' cage in a quiet and undisturbed location. Avoid sudden movements or loud noises near the cage.

3. Give them time: It's possible that the parents will eventually accept the pup back. Give them time to adjust to the new situation and hopefully, their maternal instincts will kick in.

4. Seek professional help: If the parents continue to reject the baby and it appears to be in distress, contact a veterinarian or a qualified gerbil breeder. They can provide guidance and assistance.

Important Note: Gerbils are very sensitive creatures, and it's important to handle them with care. Always wash your hands before touching them, and avoid picking up babies unless absolutely necessary.