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A dog with heart disease requires special care, attentiveness, and consistency from its owner. Cardiac disease in dogs usually develops gradually, and initial symptoms may not be obvious. A proper diet, informed supplementation, and thoughtful daily care can significantly improve a dog's quality of life and slow the progression of the disease.
What is a heart dog?
A heart dog is an animal diagnosed with a heart condition, either congenital or acquired. Importantly, the dog is unaware of its condition and cannot regulate its own exercise or rest. Therefore, the owner is responsible for every aspect of its daily routine that affects circulatory system function.
Advances in veterinary cardiology have made it possible to effectively control many heart diseases. Early diagnosis, pharmacological treatment, dietary management, and supplemental support allow many dogs to function comfortably for a long time.
Symptoms of heart disease in dogs
Symptoms of heart problems can initially be subtle and easy to miss. The most common symptoms include:
- reduced exercise tolerance,
- getting tired more quickly while walking,
- cough (especially at night),
- rapid breathing at rest,
- apathy and drowsiness.
In large breeds, the first symptoms may appear between 4 and 8 years of age, while in small and medium breeds, they often appear only after 8–10 years of age.
Systematic health check-up
Regular checkups with your veterinarian are essential for caring for a dog with heart disease. Depending on the condition, checkups may occur every few months or once a year. Blood tests are often necessary to assess kidney function and electrolyte levels.
At home, the owner should observe the dog daily, paying attention to:
- amount of water drunk,
- frequency of urination,
- appetite,
- number of breaths during sleep.
A breath count above 30 per minute at rest is a warning sign that requires consultation with a doctor.
Medication Administration – Consistency and Rhythm
Cardiac medications should be administered daily, at consistent times and in precisely prescribed doses. Disruption of the treatment schedule can lead to a sudden deterioration of the dog's condition.
Some medications should be administered on an empty stomach, while others should be administered with a meal, as this affects their absorption. The owner should ensure that the dog actually swallows the tablet.
Diet for a dog with heart disease
Diet is a key element in supporting a cardiac-affected dog. It should be nutritious, easily digestible, and tailored to the dog's current condition. Both obesity and cachexia (body wasting) worsen the prognosis.
In the diet of a dog with heart disease, the following are of particular importance:
- highly digestible animal protein,
- sodium restriction,
- appropriate levels of potassium and magnesium,
- omega fatty acids.
Supplementation – breakdown by key ingredients
Omega 3, 6 and 9 fatty acids
Omega fatty acids support the circulatory system, exhibit anti-inflammatory properties, and help maintain appetite in dogs weakened by illness. Omega-3 fatty acids are particularly important for dogs with heart disease.
Vitamins
B vitamins support energy metabolism, vitamins C and E act as antioxidants, and vitamins D and K play a role in regulating important metabolic processes. Supplementation should always be moderate and considered.
Minerals – potassium and magnesium
Potassium and magnesium are crucial for the proper functioning of the heart muscle and nervous system. Their levels should be monitored, especially in dogs undergoing long-term drug therapy.
Taurine – the foundation of heart support
Taurine supports heart function, the nervous system, and immunity. In dogs with chronic illnesses, its levels may be reduced, so informed supplementation is crucial.
In the Strengthen Your Heart supplement, one scoop contains 1000 mg of taurine – an amount designed to provide daily support for your dog’s heart, nervous system and immunity.
City Living and Your Dog's Heart Health
City life is a daily test for a dog's body. Noise, smog, fast-paced environments, and an overabundance of stimuli increase stress levels, which puts a strain on the cardiovascular system. In dogs with predisposed heart conditions, environmental factors can accelerate health deterioration.
Regular support for your body allows your dog to maintain greater balance and better cope with the challenges of an urban lifestyle.
Long-term prevention
Prevention for dogs with heart disease is a long-term process. It includes maintaining a consistent daily routine, reducing stress, moderate physical activity, and consistently supporting the body with diet and supplementation.
FAQ – caregivers' most frequently asked questions
1. Can a dog with heart disease walk normally?
Yes, but the intensity of exercise should be adapted to his health condition.
2. Can supplements replace medications?
No. Supplements serve a supportive function.
3. Is taurine safe for dogs?
Yes, when used as directed.
4. Does every dog need a low-sodium diet?
Not always – it depends on the degree of the disease.
5. How often should you check your dog's breathing?
Preferably every day while sleeping.
6. Are heart diseases always genetic?
No – some of it is acquired.
7. When should you urgently go to the vet?
In case of sudden deterioration of condition, shortness of breath or fainting.
