The sit command is one of the most basic and important commands you can teach your dog.
Start by teaching your dog the sit command in a quiet, distraction-free environment.
Once your dog is reliably sitting in a quiet environment, start practicing in different environments.
It takes time and patience to teach your dog to sit anywhere. Be consistent with your training and don't give up.
This means rewarding them with something they love, such as a treat or praise, when they do something you want them to do.
A clicker can be a helpful tool for training your dog to sit anywhere. When your dog sits, click the clicker and then give them a treat.
Make sure your dog is having fun during training sessions. If they're not enjoying themselves, they're less likely to learn.