12-03-2011, 08:13 PM
If you leave a dog at home while you are not there it would be best to leave him/her with a piece of your clothing. Your scent comforts them & this is facts. As for a cat it does not really matter, cats are anti social animals. Fish have the memory span of about 5 seconds, some argue this is false but I can't argue on that I would'nt know.