1. **Gradual Introduction**: Start by allowing them to sniff each other through a gate or a crate. This helps them get used to each other's scent without direct interaction.
2. **Supervised Meetings**: When you feel they are ready for direct interaction, keep the meetings short and supervised. Use a leash on your boxer to maintain control and prevent any aggressive behavior.
3. **Positive Reinforcement**: Reward both your boxer and the puppy with treats and praise when they interact positively. This helps them associate each other with good experiences.
4. **Separate Spaces**: Provide separate spaces for each dog where they can retreat and feel safe. This can reduce stress and territorial behavior.
5. **Exercise and Play**: Ensure your boxer gets plenty of exercise and mental stimulation. A tired dog is often more relaxed and less likely to show aggression or jealousy.
6. **Training**: Consider enrolling both dogs in obedience classes. This can help with socialization and reinforce good behavior.
7. **Patience is Key**: Remember that it may take time for your boxer to warm up to the new puppy. Be patient and consistent with your approach.
If your boxer continues to show signs of aggression or extreme dislike, it may be helpful to consult with a professional dog trainer or behaviorist for tailored advice.
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