Nipping fingers, chewing furniture, and barking at every noise can leave new puppy owners wondering if something is wrong.
The truth is, most of these behaviours are a completely normal part of how puppies explore the world and learn to communicate. Knowing what’s typical, and what’s worth a closer look, can save a lot of unnecessary worry.
At Wilson Road Vet Clinic, Dr. Yessa talks through puppy behaviour with Oshawa families at almost every early visit. Here’s a general guide to what’s normal and when to reach out.
Why Puppies Behave the Way They Do
Puppies explore the world with their mouths, test boundaries, and communicate through body language and sound. Common, expected behaviours include:
- Nipping and mouthing during play
- Chewing on furniture, shoes, or hands
- Barking at new people, sounds, or animals
- Jumping up to greet people
- Occasional accidents during house training
Normal Puppy Biting vs. a Concern
Mouthing and nipping are a normal part of puppy play and teething. Most puppies grow out of this with consistent redirection.
It’s worth mentioning at a visit if you notice:
- Biting that seems aggressive rather than playful
- Growling or snapping when approached
- Biting that isn’t improving with training over several months
Managing Chewing
Chewing is a natural, healthy behaviour, especially during teething. To manage it:
- Puppy-proof reachable areas
- Offer a variety of safe chew toys
- Redirect, rather than punish, when they chew the wrong thing
- Rotate toys to keep interest high
Teething is also a good time to start thinking about long-term dental care habits.
Managing Barking
Some barking is completely normal. Excessive barking can sometimes point to:
- Boredom or lack of exercise
- Fear or anxiety
- A need for more mental stimulation
- Simply testing what gets a reaction
Signs Behaviour May Need Extra Support
Most puppy behaviour improves with time, patience, and consistent training. It may be worth extra support if you notice:
- Fear that doesn’t improve with gentle exposure
- Aggression toward people or other animals
- Extreme anxiety when left alone
- Behaviour that seems to be getting worse, not better
How We Can Help
At Wilson Road Vet Clinic, we’re happy to talk through behaviour questions at any visit, and can point you toward trusted local trainers when more structured support is helpful.
We also screen for medical causes of behaviour changes at your wellness exam, since some behaviours can have a health component.
Frequently Asked Questions
Is it normal for my puppy to bite and nip a lot?
Yes, mouthing and nipping is a normal part of puppy play and teething, and usually improves with consistent redirection.
How do I stop my puppy from chewing furniture?
Puppy-proof the space, offer plenty of safe chew toys, and redirect rather than punish when they chew the wrong item.
Why does my puppy bark so much?
Barking can come from excitement, boredom, fear, or simply learning what gets attention. Consistency and enough exercise usually help.
When should I worry about my puppy’s behaviour?
If you notice aggression, growling when approached, or fear that isn’t improving, it’s worth discussing at a visit.
Should I punish my puppy for bad behaviour?
Positive redirection and consistency generally work better than punishment, which can increase fear or anxiety.
Is jumping up on people normal puppy behaviour?
Yes, it’s common, especially with excited puppies. Consistent, gentle training can reduce it over time.
Can medical issues cause behaviour changes?
Yes, sometimes. That’s why we ask about behaviour at wellness visits, in case there’s an underlying cause.
Do you recommend puppy training classes?
Yes, structured training and socialization classes can be very helpful. We’re happy to suggest local options.
Ready to Talk Through Your Puppy’s Behaviour?
Dr. Yessa and the team at Wilson Road Vet Clinic are here to help.
Call (905) 576-8885
371 Wilson Road South, Oshawa, ON L1H 6C6
Book your puppy’s appointment today.