Can I catch that from my pet?
We sometimes get asked by owners whether they can catch a certain disease from their pet …or sometimes they ask if their pet could catch say a flu from them.
These are very good questions and thankfully in domestic pets there are only a few disease conditions that can be transferred between our pet dogs/cats and humans. It’s good to know that dogs and cats cannot catch the human cold or flu. Dogs can suffer upper respiratory infections i.e. Canine Cough and cats can catch Cat Flu but the causative agents are species-specific.
Conditions that we can catch from animals are called zoonoses. Some of these include:
1. Ringworm: this is a fungal condition that effects the skin in animals & humans. Treated with antifungal medications. Animals, humans and the environment require treating in this condition.
2. Intestinal worms: e.g. roundworm, hookworm and hydatid tapeworm from pets can cause a variety of conditions in humans .
Prevented by regular worming of adult dogs and cats and feeding cooked meat or good quality commercial diet. Also good flea prevention.
3. Scabies – Sarcoptic mange – a small mite that burrows under the skin. Domestic and native animals may be affected by this parasite.
4. Toxoplasmosis – a parasite sometimes found in the gastrointestinal tract of cats can cause disease in unborn infants infected during pregnancy or may affect immune compromised individuals.
5. Giardia – a parasite found in animals and contaminated water which may cause diarrhoea.
6. Cat bite/scratch infections – Getting bitten or scratched by a cat may cause acute local infection or a fever and general malaise, and quite often requires antibiotics.
7. Tetanus – although rare, may be picked up through a dog bite and it is good to check that your tetanus vaccinations are up to date.
There are many other zoonotic diseases in other countries and between other animals and humans eg. rabies, hendra virus, TB, Bird Flu, anthrax etc. but thankfully in Australia and from our domestic pets there are not too many conditions we can catch or pass on.
Please ask one of our vets if you have any further questions.
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Although chocolate may be one of your favourite treats, never feed chocolate to your pet. It is poisonous for them! It contains substances called theobromine and caffeine (methylxanthine alkaloids) which are also contained in coffee, tea and some over-the-counter stimulants.
Chocolate poisoning is most commonly seen in dogs because of their habit to ingest food rapidly and they often have a “sweet tooth”. We see a higher incidence in puppies and young dogs, probably because they tend to ingest large amounts of unusual foods.
Chocolate poisoning can also affect cats, birds, rodents and reptiles however we see these cases much less frequently.
Symptoms of Chocolate Poisoning
The toxins in chocolate can affect you pet’s digestive system, nervous system and cardiovascular system.
Digestive system
- Vomiting & diarrhoea (2-4 hours after ingestion)
Nervous System
- Excitation/restlessness (increased body temperature, alertness)
- Muscle rigidity & tremors
- Seizures
Cardiovascular
- Increased respiratory rate
- Increased heart rate
- Reduced blood pressure (hypotension)
- Progresses to cardiac failure leading to weakness, coma and death can occur within 12-36 hours after ingestion.
The toxins are found in the highest concentration in cooking chocolate and dark chocolate, and there are lesser amounts in milk chocolate. There is almost no toxins are found in white chocolate.
Diagnosis
Chocolate poisoning can look similar to many poisonings or other conditions. Serious poisonings such as that caused by strychnine, amphetamines, pesticides, and some rodenticides can cause similar signs.
If you know your pet has eaten chocolate, contact us immediately, especially if your pet is showing any of the symptoms above. If possible, bring any vomit to the clinic as well, since this may aid in rapid identification of the toxic substance. Your veterinarian will need to examine your dog's nervous system and cardiac function carefully. He/she may want to run some blood tests to check for blood sugar levels and rule out other diseases. Since this poisoning progresses rapidly, signs may need to be treated symptomatically until a laboratory diagnosis is confirmed.
Treatment
There is no antidote for chocolate poisoning. Your veterinarian may use drugs to induce vomiting if the chocolate was consumed within the previous 2 - 4 hours or they may even need to administer a general anaesthetic in order to pass a tube into the stomach to wash
Once the chocolate is out activated charcoal treatment may be given to prevent any toxins remaining from being absorbed.
Pets that show more severe symptoms may need more specific medications in order to control the seizures and to prevent heart failure.
The expected course of chocolate poisoning is 12 to 36 hours depending on the dosage and effectiveness of treatment. Prognosis is good if the chocolate is removed within 2 to 4 hours of ingestion. Prognosis is guarded in animals with advanced signs such as seizures and serious heart dysfunction. So, please remember to keep your chocolates, cakes and chocolate-coated goodies safely away from your pets. Stick to healthy treats if you want to reward your special furry or feathered friend.
Have more questions?
Our state-of-the-art facility offers separate consultation rooms for dogs and cats, a fully equipped in-house laboratory, and specialised suites for surgery and dental care. For those tender moments, our uniquely designed Grief.
