Pets Q&A

Q My black pet rabbit has lost quite a bit of fur but some of it is growing back. What is causing this and can I do anything to stop this from happening?

A It is normal for rabbits to change their coat by moulting and this starts from about five months of age. A moulting rabbit typically begins to lose fur on the head, down the back and neck and then underneath. However, some rabbits moult almost all the time with no distinctive pattern.

As well as natural moulting, there are other causes of fur-loss, including parasite infestations (e.g. mites), ringworm and skin infections. To ensure that your rabbit isn't suffering from one of these medical problems, you should take him to be checked by your vet to be on the safe side.

Ringworm, which is caused by a fungus, can be passed to humans, so I would also recommend you wear gloves when handling your rabbit until the all-clear.

Q Our Yorkshire terrier occasionally seems to faint. We don't know why and he always recovers. Is this anything to worry about?

A You first need to get a proper diagnosis from your vet. Fainting can be caused by conditions which affect the heart and circulatory system, such as heart rhythm disturbances or heart valve disease.

Problems with the respiratory system (lungs and airways) can also cause fainting, as they may stop the blood from receiving enough oxygen. Respiratory infections, for example, could cause this, but would often be accompanied by other signs such as coughing.

You should take your dog to be examined by your vet. Your vet may ask you about the circumstances under which your dog typically faints, so you should think about whether the fainting usually occurs at a certain time – for example, does it happen near to feeding times or directly after exercise?

Diagnostic tests might be recommended, such as X-rays or an ECG to assess your dog's heart.