No-one could have missed the phenomenon of e-cigarettes. On every street, in shops, pubs and restaurants there are people sucking on the pen-like objects. The jury is still out on whether they are better for the smoker’s health than traditional cigarettes but they are undoubtedly very dangerous for our pets.
Electronic cigarettes are battery powdered devices that vapourise a liquid, which is then inhaled. The fluid is held in a small chamber in the middle of the device and is a mixture of glycerin (a colourless liquid), flavouring and nicotine in varying concentrations.
Nicotine is the substance which makes cigarettes so addictive but in the tiny quantities smokers inhale, it is not especially dangerous. It is the tar and other elements which are carcinogenic and this is why many people are opting for e-cigarettes. However, in large doses nicotine it is extremely toxic and can even be deadly.