Just like people, dogs have different personalities and emotions. The way a dog behaves depends on some factors, including its upbringing, training, environment, breed, and past experiences. Sometimes, dogs may develop habits that are frustrating or even destructive, such as excessive barking, chewing furniture, or digging holes. The good news? Most behavioral issues can be corrected with patience, understanding, and the right training methods.
Why dogs develop behavior problems

Image showing a dog looking anxious while hiding under a couch (source: iStock)
Many dog behavior issues stem from a few common causes:
- Lack of training: Some dogs were never properly taught what’s acceptable.
- Fear or anxiety: Loud noises, new environments, or past trauma can make dogs act out.
- Poor socialization: Dogs that didn’t meet many people or animals as puppies might become nervous or reactive.
- Boredom or excess energy: Without enough exercise or mental stimulation, dogs may create their own “fun”, usually by chewing, barking, or digging.
- Pain or illness: Sudden behavior changes might signal a medical issue. Always check with a vet if your dog’s behavior shifts suddenly.
Let’s address these behaviors:
1. Excessive barking

Image showing two small dogs barking loudly near a window (source: Shutterstock)
Barking is your dog’s way of communicating, they might bark out of excitement, fear, boredom, or to get attention.
How to manage it:
- Identify the trigger (strangers, noises, boredom).
- Teach a “quiet” command using treats and calm praise.
- Ensure your dog gets enough exercise and stimulation.
- Avoid yelling, it can make barking worse because your dog thinks you’re barking too.
2. Chewing and destructive behavior

Image showing a puppy chewing on a slipper (source: iStock)
Chewing is normal, especially for puppies, but it becomes an issue when your dog targets shoes, furniture, or cords.
How to manage it:
- Provide chew-safe toys and bones.
- Use pet-safe bitter sprays on furniture.
- Make sure your dog gets plenty of playtime and mental challenges.
3. Jumping on people

Image showing a happy dog jumping on its owner (source: iStock)
Jumping is often a dog’s way of saying “hi!” or asking for attention. While cute at first, it can become problematic, especially with bigger dogs.
How to manage it:
- Ignore jumping behavior, don’t push or yell.
- Only reward calm sitting.
- Teach your dog to “sit” or “stay” before greeting anyone.
4. Separation anxiety

Image showing a dog staring sadly out of a window while the owner leaves (source: Adobe Stock)
Dogs are social creatures and may panic when left alone. They might bark, scratch doors, destroy items, or even hurt themselves.
How to manage it:
- Start with short absences, then increase gradually.
- Leave engaging toys or puzzle feeders.
- Keep departures and arrivals low-key.
- Consider calming music, pheromone diffusers, or professional help for severe cases.
5. Aggression or reactivity

Image showing a dog growling or barking at another dog during a walk (source: Adobe stock)
Aggression often comes from fear, resource guarding, or lack of socialization. Punishment can make things worse.
How to manage it:
- Stay calm and avoid physical punishment.
- Reward calm, relaxed behavior.
- Gradually desensitize your dog to triggers.
- For serious aggression, consult a Veterinary Doctor.
6. Digging and pulling on the leash

Image showing a dog digging in the yard (source: iStock)
Digging may be due to boredom, instinct, or temperature regulation. Some breeds simply love to dig.
Pulling on the leash happens when dogs are excited or haven’t learned proper walking manners.
How to manage it:
- Give your dog enough exercise and mental enrichment.
- Designate a “dig zone” like a sandbox for digging breeds.
- Use a no-pull harness and reward loose-leash walking with treats and praise.
Prevention is better than cure

Image showing a puppy in training class with owners (source: iStock)
To avoid behavioral problems:
- Start training early using positive reinforcement (treats and praise).
- Give your dog daily physical and mental exercise.
- Expose them to different people, pets, and environments.
- Keep vet visits regular to rule out medical causes.
Even with your best efforts, some dogs may still struggle. Don’t lose hope, professional trainers and vets can provide personalized support to bring your dog back to balance.
If you need help with training your pet or responding to their behaviors, don’t wait reach out to us at Doctor Hulk Veterinary Hospital through 08143397614.


