burnt umber is toxic to dogs and a identification number of other animals because it contains alkaloid chemical substance called methylxanthines - namely , theobromine ( 3,7 - dimethylxanthine ) and caffein ( 1,3,7 - trimethylxanthine ) . Both of these stimulate the nervous and cardiovascular systems . It ’s an effect that human beings seek out , and we can get away with it because we metabolise the chemicals comparatively quick . Other animals process them more slowly , so the effect are more marked .
If a hound corrode too much theobromine and caffeine , they ’ll startle to show a number of symptoms , include diarrhea , regurgitation , muscular tissue spasms , extravagant heaving , overactive behavior , ictus and drying up . They may become hyperthermic , go into respiratory unsuccessful person or experience cardiac cardiac arrhythmia , all of which can cause end .
So , how much drinking chocolate is too much for a dog ? Depends on the size of the dog , and the sort of chocolate . The amount of methylxanthines in chocolate varies among different burnt umber products and brands . In general , though , dry drinking chocolate powder has the most , with around 800 mg per ounce , according to theMerck Veterinary Manual . Unsweetened baker ’s umber ( ~450 atomic number 12 / oz ) , semisweet and sweet benighted chocolate ( ~150 - 160 mg / oz ) and milk chocolate ( ~64 mg / oz ) follow .
found on their experience and research , theASPCAAnimal Poison Control Center considers 100 to 200 milligram of methylxanthines per kilogram of hotdog to be a lethal dose . meek symptoms can happen with DoS as small as 20 milligram / kg and severe symptoms , admit seizures , can happen at 40 - 60 mg / kg . Given those number , as little as four ounce of dark chocolate could cause problems for a mediocre - sized , 60lbLabrador Retriever , America ’s most democratic stock . How much coffee can your dog handle before problem starts?National Geographichas ahandy calculatorto figure out the amount based on your cad ’s weight and the character of chocolate .
If a dog does eat a toxic dose of chocolate , there ’s not much that can be done for it outside of a ex-serviceman ’s office if the methylxanthines make it into the dog ’s bloodstream and start circulating through the soundbox . In her Christian Bible , Help ! : The Quick Guide to First help for Your Dog , vet Michelle Bamberger commend slow or stopping this physical process by the body by try out to make the dog vomitus . Do n’t try sticking your finger’s breadth down its pharynx , though . or else , feedit a small dose ( a teaspoon ) of hydrogen peroxide or table salt . Your veterinarian can plow thing from there , and treatment usually involves giving the wiener trigger off charcoal to bind to the toxin and using intravenous fluid therapy to redden them out .
Methylxanthines in umber are toxic for other animals , too . computerized axial tomography are especially susceptible because of their diminished size of it . Luckily for them , cats miss the taste receptors that plunk up “ fresh ” preference , and seldom have much motivating for consume more than a nibble or two of chocolate . Both horse and human race are less susceptible to chocolate perniciousness thanks to their size and fast metabolization of the chemical substance . Methylxanthine poisoning can still happen to mass who consume big amounts of chocolate or coffee in a small timeframe , though , and the amount of caffeine in a potent cup of coffee is enough tocause symptomsin a little child .
