Uncontrolled jumping can be a significant problem for dogs, which can be uncomfortable for both the dog and its surroundings. Here are some steps that can help you improve your dog's behavior.

Understand the Causes of Jumping

Before you can start working on a behavioral issue, it is important to understand the causes of the problem. A dog that jumps can act for various reasons, including excitement, fatigue, overwhelm, or lack of socialization. It is essential to understand the reasons for your dog's behavior to find an effective solution. Also, keep in mind that dogs usually do not act with bad intentions, but rather intuitively and driven by instinct.

Use Positive Reinforcement

Positive reinforcement is an effective tool for improving your dog's behavior. Reward your dog when it does not jump by giving it treats or attention. This helps it learn and reinforce the desired behavior. However, be cautious with treats: too many can easily lead to obesity, which can lead to other health issues. A dog can hardly get enough attention, though. 

Practice Regularly

Practice is crucial for successful behavior modification in dogs. Practice in different environments and with various people and animals to acclimate your dog to different situations. Even during a break on a walk, it can be beneficial to incorporate a little training session. This provides variety and also more fun. 

Use Distraction and Redirection

If your dog starts to jump, you can distract it by engaging it with a toy or another activity. This way, it can learn that jumping is not the desired behavior. You can also give it a treat for distraction or take a short walk.

Use Consistent Corrections

If all other methods fail, it may be necessary to apply consistent corrections to change your dog's behavior. However, never use violence or shouting, as this can undermine your dog's trust and worsen the problem.