Even the most dedicated dog owners fall into traps that sabotage their training efforts. The good news is that most of these mistakes are easy to fix once you're aware of them. Here are five we see again and again — and how to correct them.
1. Inconsistent Rules
One of the most common issues is inconsistency — and it's usually completely unintentional. Your dog jumps on the sofa. On Monday, you let it slide because you're tired. On Tuesday, you tell them off. On Wednesday, you invite them up. From your dog's perspective, the rule about the sofa changes randomly, so the only logical strategy is to keep trying — because sometimes it works.
Dogs thrive on clarity and consistency. If a behaviour is sometimes allowed and sometimes not, you haven't taught your dog a rule; you've taught them that persistence pays off. This is exactly the lesson you don't want them learning.
The fix: Decide on your household rules and commit to them — and make sure everyone in the household is on the same page. If the sofa is off-limits, it's always off-limits, every time, from everyone.
2. Rewarding Unwanted Behaviour by Accident
This one catches almost everyone. Your dog barks at you while you're on the phone, so you throw a toy to keep them quiet. You've just rewarded barking for attention. Your dog pulls on the lead to sniff a tree, and you follow them. Pulling has been rewarded with access to the sniff. Your dog jumps up when you come home, and you pet them and say "down" in a soft voice — which, to your dog, sounds suspiciously like attention.
Dogs do what works. If a behaviour consistently produces a result the dog wants — attention, food, access, play — they'll repeat it. The tricky part is that what feels like a correction to you (saying "no", pushing them off, even eye contact) can still function as a reward from the dog's perspective.
The fix: Be honest about what your dog is getting out of the behaviour, and make sure the behaviour you don't want doesn't produce that outcome. Instead, reward the behaviour you do want — four paws on the floor gets attention; a quiet settle gets a treat.
3. Training Sessions That Are Too Long
Enthusiasm is great, but marathon training sessions usually backfire. Dogs have limited attention spans — especially puppies — and pushing past the point of focus leads to frustration, disengagement, and sometimes a dog who starts to dread training.
The fix: Keep sessions short. Three to five minutes, a few times a day, is far more effective than a single thirty-minute block. End every session while your dog is still engaged and successful — always leave them wanting more. You'll make faster progress with ten short sessions than one long one.
4. Repeating Commands
"Dixie, sit. Sit. SIT. Dixie, sit down. Sit!" If this sounds familiar, you're not alone — but you're teaching your dog that the command "sit" is optional for the first two repetitions.
When you repeat a command, you're training your dog to ignore the first (and second, and third) version of it. They learn that the cue that actually means "do it now" is the sharp, frustrated one — not the calm, clear one you'd prefer to use.
The fix: Say the command once, clearly. If your dog doesn't respond, don't repeat it — instead, gently guide them into position or reset and try again in a moment. Over time, they'll learn that the first cue is the one that counts.
5. Skipping the Generalisation Step
Your dog sits perfectly in the kitchen. You take them to the park, ask for a sit, and they look at you like they've never heard the word. They haven't forgotten — they just haven't generalised the behaviour.
Dogs are highly contextual learners. A "sit" learned in the kitchen is, to your dog, a different behaviour from a "sit" at the park, in a different position, with different distractions. Behaviours need to be practised in many different environments, with gradually increasing distractions, before they become reliable everywhere.
The fix: Once your dog knows a behaviour at home, practise it in the garden, then the quiet street, then the park, then near other dogs. Each new environment is essentially a new training step. Don't expect instant transfer — plan for it and reward generously in each new context.
The Common Thread
What ties all of these mistakes together? They're all about communication — or rather, the gap between what we think we're communicating and what our dogs are actually receiving. Dogs aren't stubborn or defiant; they're doing exactly what we've taught them, even when we've taught them the wrong things by accident.
The most powerful shift you can make is to start asking "what am I teaching right now?" in every interaction with your dog. Not just in formal training sessions, but all the time — because your dog is always learning.
If you're struggling with training or behaviour issues, sometimes an outside perspective makes all the difference. We work with dogs and owners every day, and we'd be happy to help you and your dog find clearer communication.