Dogs can’t speak, but their behaviour and body language often reveal when something’s not right. As a responsible pet parent, recognising early warning signs is key to catching illness before it worsens. From appetite loss to sudden aggression or mobility issues, subtle symptoms can signal serious underlying problems. Ignoring these changes can delay treatment and impact your dog’s wellbeing. In this guide, we break down eight key signs that your dog may be unwell and why you should never ignore them. Acting quickly could make all the difference in your pet’s recovery and long-term health.
What your dog’s behaviour says about their health
Sudden loss of appetite
While it’s normal for a dog to skip a meal occasionally, a sudden and prolonged lack of interest in food can signal a problem. Appetite loss might be linked to dental pain, gastrointestinal issues, liver or kidney disease, or even stress and anxiety. If your dog refuses food for more than 24 hours or shows weight loss, consult your vet without delay.
Unusual fatigue or low energy
Dogs love to play, explore, and interact. If your usually energetic dog becomes lethargic, sleeps excessively, or seems uninterested in activities, something may be wrong. Fatigue can stem from infections, heart conditions, anaemia, metabolic disorders, or even pain. A sudden drop in energy levels should always be evaluated by a professional.
Persistent vomiting or diarrhoea
Occasional vomiting or loose stool may result from dietary indiscretions, but repeated episodes can indicate serious issues. Parasites, food allergies, pancreatitis, infections, or toxin exposure are all possible culprits. Dehydration can set in quickly, especially in smaller breeds, so if symptoms persist beyond a day or are accompanied by blood, see your vet immediately.
Laboured breathing or frequent coughing
Difficulty breathing, wheezing, or consistent coughing is a red flag that requires urgent attention. These signs could be due to respiratory infections, heart disease, allergies, or even a collapsed trachea. Watch for signs like blue gums, excessive panting when resting, or breathing with an open mouth; these may indicate a medical emergency.
Changes in skin or coat condition
Your dog’s skin and fur can reflect their internal health. Watch for excessive shedding, bald patches, dry or flaky skin, rashes, lumps, or unusual odour. These could point to allergies, infections, hormonal imbalances, or parasites like fleas and mites. Also, sudden coat dullness may indicate poor nutrition or an underlying illness.
Trouble urinating or defecating
Straining to urinate, peeing frequently in small amounts, or passing blood are all symptoms of urinary tract infections or bladder stones. Similarly, difficulty passing stools, constipation, or sudden diarrhoea could indicate digestive or neurological issues. These symptoms can quickly escalate if not addressed, so prompt vet care is crucial.
Sudden aggression or odd behaviour
Behavioural changes can be a subtle but significant sign of health issues. If your dog suddenly becomes aggressive, anxious, withdrawn, or disoriented, it could be due to pain, cognitive dysfunction, neurological disorders, or even a brain tumour. Dogs in pain may also avoid being touched or handled. Don’t assume it’s just a mood swing; get it checked.
Limping or difficulty moving
Mobility issues like limping, reluctance to climb stairs, stiffness after rest, or struggling to get up may point to joint problems, injury, or arthritis. In some cases, limping could result from neurological conditions or ligament tears. If your dog suddenly becomes less mobile or shows signs of pain when walking, avoid physical activity and visit the vet.Not all symptoms are emergencies, but it’s always better to be safe. Dogs often hide pain instinctively, so by the time a problem is visible, it may have already progressed. If your dog displays any of the signs above for more than a day, or if the symptoms appear severe or sudden, don’t delay seeking professional care. Your dog’s health depends on your ability to recognise when something isn’t quite right. By paying close attention to changes in behaviour, appetite, appearance, and daily routines, you can catch potential issues early and give your pet the best chance at a healthy, happy life. Remember, early detection and timely treatment can make all the difference.Also Read: 8 best tips to care for your pet rabbit and keep it happy and healthy
