Some household items can be really poisonous for pets.
Easter and Spring are celebrated times across the UK and herald fresh growth in our gardens, lighter nights, bank holidays and of course… visits from the Easter Bunny. But it’s also a time we should be wary of potentially nasty poisons that could make pets quite unwell.
As we get busy in the garden and start rooting around our sheds and garages, we can inadvertently introduce poisonous substances into our pets environment without really knowing – and at Easter, the most common item that is poisonous for pets is the humans favourite – chocolate!
Chocolate is considered by many of us humans to be one of life’s best treats, but for our pets it’s highly toxic. In some cases, ingestion can even prove fatal.
Chocolate contains something called theobromine. This is a molecule made by plants and is found in cocoa beans amongst others such as tea and cola. It has lots of different effects on the body – it widens blood vessels, aids urination (diuretic) and is a heart stimulant. Humans can quickly and easily metabolise this substance so it very rarely builds up enough to cause a problem, but dogs (and other animals but other pets such as cats, hamsters and rabbits are much less interested in sweet foods than dogs!) can suffer a build-up. This causes digestive problems, dehydration, internal bleeding, excitability, irregular or abnormal heart beat and muscle tremors. If this poisoning is left untreated, it can then result in seizures and death.
How much chocolate is too much chocolate?
The amount of Theobromine in chocolate products varies. There’s a much higher concentration in dark chocolate than in chocolate milk shake for example, but it doesn’t take much to negatively affect your pet. As little as 1.8oz of milk chocolate is enough to poison a small dog.
HELP! My dog has eaten some chocolate.
What should I do?
Don’t panic! Call us 01963 350307 (Castle Cary) or 01935 474690 (Yeovil) and we can advise you over the phone and if necessary we’ll see your pet as soon as possible. Obviously if you have a small dog and they’ve eaten a whole Easter Egg or box of chocolates, bring them to us straight away calling on the way to let us know you’re coming.
There is no antidote for theobromine so the usual way we treat them is to get them to vomit – ideally within the first two hours after they’ve eaten the chocolate. We might also wash their stomach out and give them some activated charcoal which is really good at absorbing and toxins left in their digestive system.
Depending on the severity of the poisoning, we might also need to put your dog on a drip and give them some medication to calm their heart, control their blood pressure and stop seizures from happening.
With prompt treatment, the outlook is generally good for most dogs, even those who have eaten large amounts.
My dog is exhibiting the symptoms listed above as side effects, but I’m not sure if they’ve eaten chocolate or not.
What should I do?
Call us. We can take a look at them and find out what’s going on. Whilst they may not have eaten any chocolate, these symptoms are always signs of something so its best to get them checked out as soon as possible and not wait and see.
What can I give as a treat instead of chocolate?
There are lots of options available for sale in the practice if you’d like a handy packet in your pocket. Alternatively, you could use apples, peanut butter stuffed in a Kong, cubed beef, carrots or frozen sardines. You can buy doggy chocolate, but it has little or no nutritional value, so it’s not really worth it for the amount of time it’s in their mouths for.
2. Artificial sweetener
Don’t think you’re doing your pooch a favour by giving them diabetic or sugar-free treats. Some of these as well as sugar replacements, chewing gums and even some medicines, contain xylitol.
This artificial sweetener can cause mild stomach upset in humans, but can be very poisonous to dogs. If your dog eats it, it can cause their blood sugar levels to quickly drop to dangerous levels. Larger amounts can even cause liver failure in extreme cases.
If you think your dog has eaten sweeteners or if they appear weak, tired, collapse or have fits you MUST bring them in straight away.
Other store cupboard dangers that are poisonous for pets include:
- Blue cheese
- Raisins and grapes
- Tuna in large amounts
- Coffee and coffee grounds
- Raw fish
- Raw eggs
- Excessive amounts of liver
- Raw bread dough
- Cooked bones (not poisonous, but can cause damage if swallowed)
- Excessive quantities of sugar
- Macadamia nuts
- Mouldy food
3. Spring bulbs
All bulbs – and often what grows out of them – are poisonous to pets.
Dogs are most likely to be affected by bulbs as in the garden they do like to sniff them out, root them up and eat them – specially when freshly planted in the Autumn of coming in to flower in the Spring.
Daffodils and tulips are the most common bulbs found to have poisoned dogs during these seasons.
Inside, cats are most likely to be poisoned by lilies. These flowers are highly toxic to cats, and poisoning generally occurs by the cat walking across a surface where lilies are and brushing against or walking over pollen that they then groom off and ingest.
It is recommended that households with cats don’t have lilies in the house unless you can be sure your cat isn’t going to go into that room or have any contact with where they have been.
Signs of poisoning can include red gums, drooling, upset stomach (vomiting and/or diarrhoea), wobbly gait, fatigue and collapse.
Antifreeze is a particularly nasty poison, especially for cats as for some reason it smells delicious to them and they will lap it up if it’s found puddled on roads and drives.
It contains something called ethylene glycol and an amount as little as a teaspoon of antifreeze can cause fatal kidney failure in a cat. It’s estimated that 90,000 animals are poisoned by it each year, so it’s a big problem.
An antidote does exist, but to be effective it has to be given within three hours of the cat drinking the poison. As finding out what has happened within this timeframe is unusual, treatment is sadly often ineffective.
It’s vitally important that we keep antifreeze in sealed containers locked away from pets and children and don’t allow it to pool on the floor when using it.
Regularly check under your car to se if your radiator is leaking or not, and is so wash the area down thoroughly and take your car to be fixed as soon as possible.
You could also look for an antifreeze that contains propylene glycol instead of ethylene glycol as this is less poisonous.
Signs of antifreeze poisoning are:
(Within 30 minutes – 12 hours of the poisoning): stumbling, thirst, vomiting
Symptoms seem to subside but huge internal damage is now taking place
Loss of appetite, weakness, vomiting, diarrhoea, irregular heartbeat, possible seizures. These all indicate acute kidney failure.
5. Slug bait / Slug pellets
As temperatures warm up and lush green shoots appear, so do the slugs and snails.
Gardeners often reach for slug pellets to control them without realising they are also toxic to pets who roam through the garden. Dogs are particularly attracted to the pellets.
Slug pellets vary in toxicity depending on what’s in them. Some are fairly safe, others contain metaldehyde which is highly toxic to dogs.
Even small amounts of this substance can cause significant poisoning, so make sure you wash your dogs feet and mouth if you think they might have come into contact with them even if they haven’t eaten any. This will stop any of the substance being ingested next time they wash themselves.
Symptoms of slug pellet poisoning are similar to antifreeze and initially include wobbling and being unusually uncoordinated, tremors and fits. These can happen within the first hour after poisoning so you must seek help from a vet as soon as you think your pet might have come in to contact with pellets or eaten some even if symptoms haven’t yet started to appear.
Talk with a vet
If you need advice or help on anything you have read in this blog post please contact us on either of the numbers below where a vet will be able to assist you.
Castle Cary: 01963 350307 Yeovil: 01935 474690