Tag Archives: chocolate

Halloween – proceed with caution

Halloween Dogs

Halloween is almost upon us and it’s important to remember that not every dog enjoys this holiday.

It could be as simple as a dog who does not want to be dressed up in a costume.  You’ll know.  The ears are flat, the tail is between their legs and they are not happy.  So if this is your dog, please don’t make them dress up.

If they are fearful of strangers, then the constant ring of the doorbell is likely to upset them.  Create a nice safe space for them in another room of the house as far away from the door as possible, play them soft music and include some enrichment toys.   Take turns visiting them while the Halloween trick-or-treaters come and go.

Then of course there is all the candy that is collected and handed out.  Chocolate contains theobromine which is toxic to dogs.  Generally speaking, the darker the chocolate, the more theobromine.

If your dog has eaten chocolate and you ring the vet for advice, they will need to know:

1.      Weight of your dog

2.      How much chocolate was eaten

3.      Type of chocolate

If you don’t know any of the above critical pieces of information, then get your dog to to the vet if they are open and, if not, to an emergency vet clinic.   Vets will usually induce vomiting as a first step to treatment.

The symptoms of theobromine poisoning include:

  • Vomiting
  • Diarrhea
  • Hyperactivity
  • Tremors
  • Seizures
  • Racing heart rhythm progressing to abnormal rhythms

Your dog can die from theobromine poisoning.


An increasing threat to dogs is the number of sweet products that are manufactured with xylitol, an artificial sweetener.  Sugar-free chewing gum, mints and sweets often use this sweetener and many other ‘sugar free’ products also use it.

If you have anyone diabetic in your house, chances are that you are buying products with xylitol in them.  Some medications also use it for flavouring instead of sugar – peanut butters, too.  (Clearly, some of these risks are year-round and not just Halloween risks).

The symptoms of xylitol poisoning include:

  • Weakness or lethargy
  • Depression
  • Walking drunk
  • Acute collapse
  • Vomiting
  • Trembling or tremoring
  • Seizures
  • A racing heart rate
  • Jaundiced gums
  • Black-tarry stool
  • Diarrhea
  • Bruising
  • Clotting problems

Your dog can die from xylitol poisoning.

If you think your dog has ingested a product with xylitol, I wouldn’t muck around.   Get to your vet and don’t wait for symptoms to develop.  They’ll check your dog’s blood sugar level and probably induce vomiting as a first step, but intravenous fluids, careful monitoring of liver function and other supportive care are often required.

Kathleen Crisley, Fear-Free certified professional and specialist in dog massage, rehabilitation and nutrition/food therapy, The Balanced Dog, Christchurch, New Zealand

Risk of chocolate poisoning in dogs peaks at Christmas, warn experts

Christmas dog

Christmas dog, photo courtesy of the University of Liverpool

Pet owners are being urged to be vigilant this Christmas, as University of Liverpool researchers warn of a “significant peak” in the risk of chocolate poisoning in dogs over the festive period.

Most people know that chocolate can be poisonous to dogs but may not know why. The toxic ingredient is a caffeine-like stimulant called theobromine that can lead to an upset stomach, a racing heartbeat, dehydration, seizures and in the most severe cases death.

In a new study published in the Vet Record, researchers from the University’s Small Animal Veterinary Surveillance Network (SAVSNET) have used electronic health records from UK veterinary practices to analyse cases of chocolate ingestion in dogs.

The findings reveal significant seasonal peaks of chocolate ingestion cases across the year, most notably at Christmas and to a lesser extent at Easter –  as chocolate becomes more accessible within the home.

In most cases the amount of chocolate consumed was quite small, with common festive culprits including selection boxes, chocolate cake, liqueurs, chocolate Santas and advent calendars.

Veterinary researcher Dr P-J Noble who led the study commented: “Dogs love a chocolate treat and at Christmas there are plenty about. Sadly dogs can’t eat chocolate safely so many of them end up making an unplanned visit to the vet, which can disrupt the celebrations.

“People should keep festive chocolates away from pets. If chocolate is consumed, owners should talk to their vet as soon as possible, and ideally be prepared to quantify the amount and type of chocolate consumed. Information on the chocolate packaging may help the vet take the best action. While many cases of chocolate-eating are not at toxic levels, where they are, it is better to see the vet quickly.”

The research, which analysed 386 cases of chocolate ingestion in dogs from 229 UK veterinary practices between 2013 and 2017, also revealed some differences in the seasonal pattern of UK cases compared to other countries. Peaks in similar cases around Valentine’s Day and Halloween that have previously been reported in the USA and Germany were not found in the UK, which the researchers suggest could be due to different festival priorities.

The study also found that chocolate ingestion was significantly less common in older dogs and that no specific breed is more at risk than others.

Dr Noble added: “Big data is allowing us to perform wide scale studies of issues like chocolate exposure. This will help us to understand the influence of age, breed, season and geography on a wide range of different problems.”

Swiss chocolates (yes); Swiss roast dinner (no)

I, like many women, love chocolate and the Swiss are known for it.  However, some Swiss nationals, particularly farmers, regularly eat dog and cat as a meat source.

The advocacy group SOS Chats Noiragigue is leading a campaign to ban the consumption of cats and dogs with a petition to parliament.  As of late November 2014, 18,000 signatures had been gathered including that of famous actress and animal rights activist Brigitte Bardot.

Actress Brigitte Bardot is just one signatory on a petition to outlaw the consumption of dog and cat meat in Switzerland

Actress Brigitte Bardot is just one signatory on a petition to outlaw the consumption of dog and cat meat in Switzerland

Dog meat is primarily used in sausages.

In Switzerland, a proposal needs 100,000 signatures out of a total population of around 8 million for a national referendum to be held on the issue.

With the power of the internet, animal lovers from around the globe can sign a petition to help add weight to this cause.  The Force Change petition is here.

Kathleen Crisley, specialist in dog massage, rehabilitation and nutrition/food therapy, Canine Catering Ltd, Christchurch, New Zealand