Can it be prevented?

Unfortunately, there is no way to prevent the genetic disease except by not breeding from known carriers. Good control of thyroxine levels in cats with hyperthyroidism will, however, usually prevent them from going on to develop HCM.

What is it?

What causes it?

In most cases, it is due to a (benign) tumour in the thyroid gland. This tumour makes thyroxine, but does not respond to the signals from the brain telling it to stop when it has made enough, so thyroxine levels continually rise. Thyroxine controls the cat's metabolic rate, so an excess of thyroxine increases their basal metabolic rate, causing psychological and physiological hyperactivity.

What cats are at risk?

Hyperthyroidism is primarily a disease of older cats and is most common over the age of 12 years. It is very rare under 6 years of age.

It depends how severe it is. A mild case may just have a swelling (often reddish or blue-purple) on one part of the ear flap (pinna); whereas a more severe one might result in the whole ear flap blowing up like a balloon. The swelling may be soft or hard to the touch, depending on how recent the bleed is and how much the blood has clotted. Usually, they are uncomfortable initially but soon become painless.

How is it diagnosed?

The symptoms are pretty characteristic, but if in doubt, we can put a needle into the swelling and draw out some of the fluid - if it's blood, then the diagnosis is confirmed.

Dental disease is a catch-all term relating to disease of the teeth and gums. It is very common in dogs, and ranges from mild scale on the teeth to severe periodontal disease that may contribute to kidney or heart disease.

It is typically seen in large-breed dogs, but other breeds may also be affected. The highest risk breeds include St Bernards, German Shepherds, Labradors and other Retrievers. The incidence in Setters used to be very high, but a strict breeding programme appears to have reduced it substantially.

What are the symptoms?

Although the condition begins in the immature dog, in many cases symptoms will not be apparent until later (although very severe cases may show as early as 4 months). Classical symptoms include decreased willingness to run, climb stairs and slopes, or jump; difficulty getting up after lying down; and intermittent hindlimb lameness. The condition usually affects both hips (although one may be worse), so it is not uncommon for the dog to be lame on different sides on different occasions, depending on which one hurts more that day. In addition, dogs often adopt a "Marilyn Monroe" type gait, with a narrow-based stance as they try to keep their legs tightly together to reduce the chance of their hip popping out of joint. Other dogs may adopt a "bunny-hopping" or swaying way to get around, because this puts less pressure on the painful joints.

How is it diagnosed?

Clinical examination is highly suspicious, but X-rays of the hips are diagnostic.

How can it be treated or managed?

Can it be prevented?

Only by attempting to breed the relevant genetic traits out of breeds - the Hip Scoring scheme is designed to identify those dogs with "bad genes" which should not be bred from, and those with "good genes" that should be prioritised.

What is it?

Kennel Cough is a highly contagious condition that easily spreads from dog to dog. As the name suggests, it causes a cough, but in severe cases may also lead to pneumonia.

What causes it?

There are a number of different viruses and bacteria that can cause kennel cough. These include Parainfluenza Virus, Canine Adenovirus 2 and the bacterium Bordetella bronchiseptica (first cousin to the human disease, Whooping Cough, which it closely resembles). Whatever the cause, however, the condition is very similar, with inflammation of the larynx (voicebox) and trachea (windpipe) and sometimes the lung tissue (bronchi) as well - as a result it is also sometimes called Infectious Tracheobronchitis.

What dogs are at risk?

All dogs are at risk from this highly infectious disease, although vaccinated dogs are less likely to contract it. The infectious agents are carried by dogs, foxes, and even cats and may be transmitted indirectly (e.g. on grass or even clothing that has been exposed).

What are the symptoms?

The classic symptom is a "honking" cough, that is triggered or worsened when the throat is rubbed or stroked. There may also be a mild fever, loss of appetite and lethargy, specially in the early stages; and occasionally a runny or snotty nose. Untreated, the condition will usually self-resolve in 2-3 weeks, but occasionally it can cause more serious effects, such as pneumonia. In this case, the fever will rise, and the dog will become increasingly lethargic. The cough will become moister, and they may struggle to breathe.

How is it diagnosed?

Clinical examination is usually sufficient - a cough that can be induced by gently feeling the larynx is pretty much diagnostic! There are also ways to test for the individual agents, typically by taking a swab from the back of the throat and sending it off to a specialist laboratory.

How can it be treated or managed?

As it is usually self limiting, treatment usually involves rest, quarantine from other dogs (to minimise the risk of spreading it!) and anti-inflammatory medicines to reduce the fever and make them more comfortable. If there is a risk of more severe infection, or an unusually high risk of spreading the infection, antibiotics may be used to kill bacteria and especially the Bordetella. Dogs with pneumonia, however, require intensive care nursing and antibiotics; and may need to be hospitalised and put on a drip of intravenous fluids and medication.

The simplest way to prevent vomiting is to prevent your dog from eating nasty rotten things they find in the garden, the dustbin, or out on a walk!

conditions

management

conditions

management

conditions

Rabbits

Taylor and Marshall
Veterinary Surgeons

conditions

management

conditions

management

conditions

Rabbits

Taylor and Marshall Veterinary Surgeons

Taylor and Marshall
Veterinary Surgeons