Introduction
Introducing a new puppy to a senior dog requires careful planning. Senior dogs may have reduced patience and mobility, while puppies bring high energy. A gradual, respectful introduction builds positive associations and reduces stress for both dogs.

1. Preparation: Create a Neutral Environment

• Neutral Territory: Arrange the first meeting outdoors in a fenced yard to prevent territorial behaviors.

• Separate Zones: In your home, establish distinct areas with individual beds, feeding stations, and toys so each dog has personal space.

• Scent Familiarization: Before meeting, swap bedding or toys between the dogs so they acclimate to each other’s scent.

2. First Meeting: Leashed and Controlled

• Loose Leashes: Keep both dogs on loose leashes to maintain control but allow freedom to approach and sniff.

• Calm Introduction: Allow them to observe from a distance; if either shows stress (growling, stiff posture), increase distance.

• Positive Reinforcement: When they approach calmly, reward both with treats and gentle praise. Use a calm voice to encourage relaxed behavior.

3. Gradual At-Home Integration

• Split Feeding: Feed dogs in separate rooms to prevent resource guarding. Gradually move feeding areas closer over time.

• Supervised Interactions: During early days, supervise all interactions. Use baby gates or crates to separate dogs when unsupervised.

• Short Play Sessions: Start with brief, supervised play sessions. Use toys and parallel walks to build positive associations without forcing direct interaction.

4. Positive Association Techniques

• Parallel Walks: Walk both dogs simultaneously at a comfortable distance, gradually decreasing the space between them as they remain calm.

• Shared Activities: Engage dogs in joint activities like obedience training or gentle fetch sessions, rewarding calm cooperation.

• Individual Attention: Continue one-on-one time with your senior dog to reassure them of their importance and reduce jealousy.

5. Monitoring & Adjusting

• Observe Body Language: Watch for stress signals—lip licking, yawning, or avoidance. If observed, separate dogs and reintroduce later at a reduced intensity.

• Respect Senior Dog’s Limitations: Provide elevated beds, soft blankets, and avoid strenuous play that could strain old joints.

• Control Puppy Energy: Teach the puppy “leave it” or “settle” commands to manage exuberant behavior around the senior dog.

6. Patience & Consistency

• Short Sessions: Keep initial interactions brief (5–10 minutes), increasing duration gradually over 1–2 weeks.

• Consistent Routine: Maintain regular feeding, exercise, and rest schedules for both dogs. Predictability reduces anxiety.

• Professional Help: If tensions persist, consult a certified dog trainer or behaviorist for tailored guidance.

Conclusion
Introducing a new puppy to a senior dog can be harmonious with patience and careful planning. By creating a neutral meetup space, gradually integrating them at home, and reinforcing positive behaviors, you foster a peaceful coexistence. Respect each dog’s needs and energy levels, ensuring both feel safe, loved, and secure in their shared home.