The explanation that has been given me in Weihaiwei, with regard to the cat and dog superstition, is that the hair or fur of these animals (especially that of the cat) contains so much "lightning" (electricity) that the corpse is liable to be galvanised by it into an uncanny though only temporary activity. Whatever the true explanation may be, it is interesting to note that here we have one more of those very numerous fragments of folk-lore that connect the far East with the far West. In the Orkneys and Shetlands, when a death has taken place and the corpse has been laid out, _all cats are locked up_.[233] It would be interesting to know what the local explanation of the custom is in that corner of the British Isles. Similar beliefs as to the malign influence of cats on corpses exist in the Border country. On the Scottish side it is believed to be so unlucky for a dog or cat to pass over a corpse that the poor animal, if it has been seen doing so, is--or used to be--killed without mercy.[234] Mr. G. L. Gomme, who cites this Scottish superstition from Pennant, states that the same belief is to be found in Northumberland. "In one case," he says, "just as a funeral was about to leave the house, the cat jumped over the coffin, and no one would move till the cat was destroyed."[235] A dog, too, was killed on another occasion for a similar reason. That there is a close connection between cats and evil spirits may be taken as one of the elementary doctrines of "black magic," both in China and in Europe;[236] but popular antipathy to the unfortunate animal on this account has never become so intense in China as at one time it became in Europe, where--in Paris and other places--cats used to be burned alive in bonfires.[237]