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Ask a vet online – How often should my dogs get boosters?

Karen Taylor asked:

How often should our dogs be re-vaccinated (boosters)?


Hi Karen, thanks for your question about booster vaccinations. This is an area that’s become quite controversial in the last few years, and there’s a lot of confusion about the subject. In addition, there’s a lot of very poor-quality information out there, so I’ll try to make this quite clear and obvious!

To put it as simply as possible – see your vet every year for a health check, and discuss your vaccination strategy with them.

For more detail… now read on!

What are vaccinations?

Put simply, a vaccination is a way of teaching your dog’s immune system how to recognise and defeat the micro-organism that causes an infectious disease, without the risks (of illness, potential long term health problems or death) inherent in a “natural” infection.

This is achieved in one of three ways:

1) A weakened form of the disease-causing organism.

These are called “modified live” or “attenuated” vaccines, e.g. for Distemper and Parvovirus; the organism included is unable to multiply and/or cause clinical disease, but it is active enough to stimulate a strong immune response. Most modified live vaccines give a stronger and more long-lasting immune response than an inactivated vaccine; however, they aren’t suitable for every disease (because some organisms cannot be weakened enough to make them safe)…

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The story of Dan, a coughing Springer Spaniel

 Dan was a nine year old Springer Spaniel who loved strenuous physical exercise. His owner, Dr Mullen, was a medical doctor who was an enthusiastic hill walker, so they made a good team. They would spend days off in the Dublin mountains together on six-hour hikes through the countryside. Dan was brought to see me because he had developed an irritating cough, and Dr Mullen was worried.

The cough did not affect Dan during exercise. He was still able to run for hours without any problem, but the following morning, immediately after getting up, he would cough repeatedly as he walked around the room. It seemed to be a productive cough: sometimes he swallowed after the cough, and other times Dr Mullen found patches of white phlegm on the floor. When Dan had been up and about for half an hour, the cough seemed to clear, and he’d be fine for the rest of the day…

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Preparing for Fireworks – with Sound?

Firework fears are one of the commonest behavioural issues we see in practice – unsurprisingly, a lot of dogs spend the week on either side of Bonfire Night terrified.

In almost every case, this is because of the noise – a sudden, sharp and loud sound, with no obvious warning (from the dog’s point of view). Although a few dogs are afraid of the light show, it’s pretty rare – it’s usually about the sound. The dog’s natural dislike of loud noises is worsened because we get really excited about fireworks, and tend to jump around, shout and exclaim loudly. We know that’s because we’re enjoying the display – but dogs often get the wrong end of the stick and think we’re alarmed, or scared ourselves. Therefore, in their mind, it must be something truly terrifying if humans are afraid of it too…

Wikivet blog: oral hygiene – the key to a healthy mouth in pets

It’s well known that regular home care of pets’ teeth is the only way to ensure optimal dental health, but it’s also well known that most owners find this challenging. Dental experts have identified that there are two methods of home care, depending on an owner’s ability to get involved: active and passive.

Brushing your pet’s teeth

a) Active home care is “hands-on” where the pet owner is physically involved with removing plaque and maintaining oral hygiene. Tooth brushing and applying anti-plaque agents directly into the mouth fit into this category. Active home care is the ideal answer, but it isn’t always easy. It’s known as the “gold standard” of preventive dental care….

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Training dogs: can old dogs learn tricks? And what about residential “boot camps” for dogs?

The early autumn is a bit like a mini-New Year. The summer has ended, schools have gone back, and the term-time routines start again. It can be a great time to start new projects, and for many dog owners, that can include tackling the complicated issue of training their pet. Many dog owners have pets with bad habits that they want to change.

Dogs behave in response to the way that their owners treat them. A dog will only beg from the table at mealtime if her owner has taught her to do this by feeding titbits in the past. A dog will only jump up onto the settee if she has been allowed to do this by her owner. It then follows that it is possible to re-train dogs by changing the way we behave towards them. A dog can be re-trained at any age, by using modern dog training methods.

Anybody can set themselves up to be a dog trainer, and so there’s a wide variety of styles and standards in the dog training world. Some have had formal instruction in dog training. Some have even passed exams. Others are self-taught. It’s best to choose trainers who have been taught the latest techniques, and who continue to make an effort to keep themselves up to date….

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Ask a vet online – My dog has black dandruff!

Sheila Elcott asked:

I have an 11 year old red fox lab boy who keeps getting a build up of black coloured dandruff type patches under his chin & his manly areas. Up to date with spot on. Is it his age & lack of my grooming care? After bathing & removing said patches the skin clears. He has hip & elbow dysplacia to boot. Tnx


Hi Sheila, thanks for your question. Skin problems in dogs can be really frustrating to deal with, so I’ll go through some of the possibilities, then talk about how they can be investigated and managed.

So, what can cause patches of black dandruff material to appear?

There are a number of possibilities that spring immediately to mind:…

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Ask a vet online – is there a test for Leptospirosis?

Berry Wilkinson asked:

I was wondering if you can titre test for leptospirosis? Or is it only useful when you are testing sick dogs? Thanks.


Hi Berry, thanks for your question about testing for Leptospirosis. To answer it, I’ll briefly discuss Leptospirosis as a disease, then talk about the different diagnostic techniques available. Finally, I’ll discuss vaccination and the implications for diagnosis.

What is Leptospirosis?

Leptospirosis (“Lepto”) is a disease caused by bacteria of the genus Leptospira. There are more than 300 strains (technically called serovars) of the bacteria. In the UK, Leptospira icterohaemorrhagiae and L. canicola used to be the most common, but since widespread vaccination against these has started, it is now thought that L. interrogans and L. kirschneri may be more important.

The disease is transmitted by body fluids of infected animals, including rats. The symptoms of Leptospirosis in dogs include:

Fever and sore muscles.
Loss of appetite, vomiting, diarrhoea and dehydration.
It may cause kidney or liver failure
Sometimes the only symptom is sudden death.
Infected dogs may shed the bacteria in their urine for months or years without showing any clinical signs.
Leptospirosis is highly zoonotic – i.e. it is a high risk pathogen for infecting humans.
How is Leptospirosis diagnosed?

There are four methods to test for Leptospira in clinical samples, of which two are clinically useful. They are:…

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Ask a vet online – my dog has skin allergies, how do I help?

Question from Leona Poppleton:

my dog has skin allergies and so gets very dry skin and sometimes scabs that look quite painful is there anything that I can get or do to help this?

Answer: Scabby Skin

Hi Leona, thanks for your question about your dog’s skin. Allergies with skin symptoms are pretty common in dogs, so I’ll briefly discuss allergic disease, then go on to some of the many different treatment options.

What are skin allergies?

The phrase “skin allergies” refers to the itching, scratching and sore skin that allergic dogs get. However, it doesn’t have to be caused by something on the skin – e.g. food allergies (although quite rare in dogs) can lead to skin symptoms – so “allergic skin disease” is a better term.

Essentially what is happening is that the dog’s immune system misidentifies a harmless substance as a dangerous threat, and tries to attack it, causing soreness and itching. Allergic reactions may be triggered by a wide range of substances such as pollen, certain foods, fleas, mites, plants or even some washing powders. In a large number of cases, there’s no specific “allergy” involved, but the dog has a disease called Atopy (or Atopic Dermatitis), where the immune system reacts abnormally to a wide range of different stimuli. Atopy is partially genetic, and is more common in some breeds (e.g. West Highland White Terriers).

How is it diagnosed?

It is important to get allergic skin disease properly diagnosed by your vet because there are many contributing factors and different underlying problems….

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The BBC is wrong to allow an unqualified person to recommend unproven treatments to animals

The Hay Festival is not a place where you might expect to learn about the treatment of animals: it’s an annual literature festival held in Hay-on-Wye, Powys, Wales, for ten days at the end of May every year.

Caroline Ingraham has written an interesting book – “How animals heal themselves” –  which is presumably the reason she was given the opportunity to give an account of her subject at the Hay Festival last week. The BBC have created a podcast from her talk,  but I believe that the editors were wrong to give her this uncritical forum to propagate her views. Caroline has a controversial belief in the ability of animals to choose their own medicine. There’s nothing wrong with her having these beliefs, but there is a problem when her views are broadcast without any “public health warning”. There is a serious risk that animals could suffer unnecessarily if members of the public follow her advice to the letter….

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Do vets charge too much for bitch spays?

As part of my work as a “media vet”, I’m a strong advocate for spaying and neutering pets as the best way to control the problem of pet overpopulation. Accidental pregnancies still account for a high number of unwanted puppies and kittens, and routine spaying/neutering of young adult pets is the best way to prevent these. This doesn’t meant that every pet needs to be spayed/neutered when young (there are some good reasons to delay or even not to do the operation for some individual animals), but it does mean that every pet owner should at least discuss the options with their vet around the time of puberty.

Why do people refuse to have their pets spayed?

People have a variety of reasons for not having the operations done on their pets, and the cost is a major factor. In a recent social media discussion, the following comment came in.

“Vets should reduce their fee to £120 for a female dog. A lot of people genuinely just can’t afford it.”

Why don’t vets reduce their fees?

This is a good point. Why don’t vets reduce the price of spaying?…

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