Puppy Teething Timeline: When Do Puppies Start Teething?
By PupBox | Published: 2026-10-19
Category: How-to Guides
Learn the puppy teething timeline, from first baby teeth to adult molars, and how to soothe sore gums at every stage.
Quick Answer
Puppies usually start teething around 3 weeks of age when baby teeth erupt, and most have their full set of adult teeth by 6–7 months. Use this timeline to know what to expect and how to help.
Why the Timeline Matters for Your Puppy
Knowing the teething timeline helps you anticipate when your puppy will be most uncomfortable and when they are likely to chew on everything in sight. It also tells you when to switch from puppy-appropriate toys to more durable options as adult teeth come in.
Every puppy is slightly different, but the sequence of tooth eruption is fairly consistent. Small breeds may develop teeth a bit earlier, while larger breeds can lag by a week or two. If your puppy is outside the typical window by more than a month, a vet check is a good idea.
What Teething Looks Like at Each Stage
Teething is not a single event. It happens in waves as different types of teeth push through the gums. Expect increased drooling, chewing, and occasional whining during these periods.
The most intense phase is usually between 4 and 6 months, when the larger premolars and molars erupt. This is when your puppy needs the most relief and supervision.
Puppy Teething Diagnosis Guide
- Symptom: Excessive chewing, drooling, red or swollen gums, and a slight decrease in appetite are common teething signs. You may also find tiny baby teeth on the floor. If your puppy shows these signs before 3 weeks or after 8 months, consult your vet.
- Likely Cause: Baby teeth erupting (3–6 weeks) or adult teeth pushing through (3–6 months). The pressure on the gums triggers the chewing behavior. The cause is natural and temporary, not a behavioral problem.
- Corrective Action: Provide safe chew toys appropriate for your puppy's age and size. Rotate toys to keep them interesting. Use frozen washcloths or vet-approved teething gels for extra relief. Keep a PupBox stocked with options so your puppy always has a suitable chew. Supervise your puppy during chew time and replace any worn or damaged toys immediately.
- Stop or Choose Another Option: If your puppy has a persistent fever, refuses to eat for more than a day, or has a retained baby tooth alongside an adult tooth, stop home treatment and see your vet. Also, if your puppy is chewing on electrical cords or other hazards, remove those items and redirect immediately. Signs of infection or retained teeth require professional care.
PupBox Options for Teething Relief
- PupBox: Compact size makes it easy to store or carry, and durable construction is built for regular use. A compact, durable box helps you keep teething toys organized and within reach, so you can quickly offer relief when your puppy starts chewing on furniture.
PupBox - PupBox: Simple and functional design suitable for daily use, with durable construction for long-lasting performance. This standard PupBox is a practical storage solution for rotating teething toys, keeping your puppy engaged and reducing destructive chewing.
PupBox - PupBox: Clean, straightforward appearance that fits well in various settings, and reliable for daily activities. A slightly larger PupBox lets you store a bigger assortment of teething toys and chews, so you always have a suitable option for each stage.
