2. Give your rabbit oxygen therapy. Oxygen therapy can help to improve your rabbit's breathing and reduce their heart rate. Your vet may recommend giving your rabbit oxygen at home using a nebulizer or oxygen tank.
3. Administer medication. Your vet may prescribe medication to help improve your rabbit's heart function and reduce their symptoms. Some common medications used to treat heart failure in rabbits include furosemide, spironolactone, and digoxin.
4. Restrict your rabbit's activity. Activity can put a strain on your rabbit's heart, so it's important to restrict their activity as much as possible. Provide your rabbit with a quiet, comfortable place to rest.
5. Feed your rabbit a healthy diet. A healthy diet can help to support your rabbit's heart health and reduce their risk of heart failure. Feed your rabbit a diet of high-quality hay, fresh vegetables, and a small amount of pellets.
6. Monitor your rabbit's condition. It's important to monitor your rabbit's condition closely to ensure that their treatment is working and that their heart failure is not getting worse. Weigh your rabbit regularly and watch for signs of respiratory distress, such as rapid breathing, coughing, or wheezing.
7. Be prepared for the worst. Heart failure is a progressive disease, and it's important to be prepared for the fact that your rabbit may eventually pass away. Make sure to spend as much time with your rabbit as possible and enjoy the time you have left with them.