Socialization
How long does it take for two dogs to get along?
Last updated 23 September 2026 · How we write and check this
Short answer
Most pairs reach a comfortable working relationship within two to six weeks, though genuine closeness can take several months to build. Progress rarely moves in a straight line: a good first week is sometimes followed by a rocky second week as the new dog settles in and starts testing boundaries around food, toys, or space.
The first few days are rarely the whole story
A calm first meeting can be followed by more friction once the new dog starts to feel at home and begins asserting normal preferences around resources or favorite resting spots. This is a typical part of the process rather than a sign things are going wrong.
Track specific signs of progress
Look for moments of voluntary closeness, lying down a few feet apart, taking turns at the water bowl without tension, or a brief play bow, rather than expecting constant affection. These small signals build up gradually into a genuinely comfortable relationship.
Know when the timeline is a concern
Occasional grumbling or a stiff posture during the settling in period is normal, but repeated snapping, prolonged growling with no letup, or one dog constantly avoiding the other after two months suggests it is worth bringing in a qualified trainer for extra support.
Key takeaways
- Two to six weeks is a common timeline for a workable relationship to form.
- A rockier second or third week after a smooth start is a normal part of settling in.
- Watch for small voluntary signs of comfort rather than expecting instant closeness.
- Persistent avoidance or repeated snapping after several weeks is worth professional input.