It sounds concerning that your Scottish Terrier has started growling and snapping at visitors, especially when he has been friendly before. This change in behavior can signal an underlying issue that should be addressed.
- Consider any recent changes in his environment or routine.
- Behavioral changes at this age can be common but should be monitored.
- Consult with a professional if the behavior persists or worsens.
Sometimes, dogs may develop new behaviors due to stress, fear, or changes in their environment. At 20 months old, your dog is in the adolescent phase, which can sometimes cause shifts in behavior. It's important to pay attention to these signs and consider any recent changes that could be affecting him. Behavioral training or seeking advice from a professional can be beneficial to address these issues and help your dog feel more comfortable around visitors.
Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.
Frequently Asked Questions
- Why might my dog suddenly become aggressive towards visitors?
Sudden aggression can be due to fear, anxiety, or unfamiliarity with new situations. It could also be due to a change in environment or health issues. Observing your dog's body language and any specific triggers can provide more insight.
- Is aggression a normal phase for dogs around this age?
While some changes in behavior can occur during adolescence (around 18-24 months), persistent aggression should be evaluated by a vet or a professional dog trainer.
- Should I seek professional help for my dog's aggressive behavior?
Yes, if the aggressive behavior is persistent or escalating, consulting with a veterinarian or a qualified dog behaviorist can help address the issue effectively.
If this is an emergency, please seek immediate veterinary care.
