3 Answers

YES!  

The problem, according to veterinary experts, is that eating a speck of chocolate leads a dog to crave more. It can mean that your dog will jump at a opportunity to get any type of chocolate, not knowing that certain chocolates are more lethal than other types. Larger amounts of chocolate, particularly of the most toxic type, can bring about epileptic seizures in some dogs, and in all dogs, can kill.

Why is Chocolate Lethal?

Chocolate contains theobromine. A naturally occurring stimulant found in the cocoa bean, theobromine increases urination and affects the central nervous system as well as heart muscle. While amounts vary by type of chocolate, it's the theobromine that is poisonous to dogs.

Click  >  Chocolate and Dog Poisoning

Some people say that chocolate will kill dogs? Does that make sense? If I can eat chocolate, why can't my dog?Dogs and people are different in lots of ways. For example, dogs can run around in the snow all day in their bare feet and it doesn't cause them any problems. People can run around barefooted in the snow for 30 seconds or so before it hurts. There are lots of differences like that between dogs and people.

It turns out that, for dogs, a chemical in chocolate called theobromine is the source of the problem. Theobromine is similar to caffeine,theobromine is toxic to a dog when it ingests between 100 and 150 milligrams per kilogram of body weight.

Different types of chocolate contain different amounts of theobromine: It would take 20 ounces of milk chocolate to kill a 20-pound dog, but only 2 ounces of baker's chocolate or 6 ounces of semisweet chocolate. It is not that hard for a dog to get into something like an Easter basket full of chocolate eggs and bunnies and gobble up a pound or two of chocolate. If the dog is small, that could be deadly.

It turns out that chocolate poisoning is actually not as unusual as it sounds. For a human being, caffeine is toxic at levels of 150 milligrams per kilogram of body weight . That's the same as for dogs! Humans generally weigh a lot more than dogs, but small children can get into trouble with caffeine or chocolate if they consume too much of it. Infants are especially vulnerable because they don't eliminate caffeine from the bloodstream nearly as quickly as adults.

It is bad and per my doggy book.. Sugar is disastrous for dogs because it increases their hyperactivity. Dogs are naturally hyperactive therefore they do not need any adrenalin or sugar boosts .  Per my dad (vet) it can even cause death, so not even a finger lick is good, I know, depressing, but you would do your dog a disservice by giving it chocolate. Try good raw hide dog treats, or dog biscuits, the right balance and bones straight from the butcher!

Taken from the web :)

Chocolate contains theobromine, a compound that is a cardiac stimulant and a diuretic.

When affected by an overdose of chocolate, a dog can become excited and hyperactive. Due to the diuretic effect, it may pass large volumes of urine and it will be unusually thirsty. Vomiting and diarrhoea are also common. The effect of theobromine on the heart is the most dangerous effect. Theobromine will either increase the dog’s heart rate or may cause the heart to beat irregularly. Death is quite possible, especially with exercise.