Dog Tip #2: Did you know that flea eggs hatch at 40 degrees and above...get ahead of them, and they can be nipped in the bud naturally. I use 'Bug Off Garlic' from Springtime: www.springtimeinc.com and also eucalyptus is NOT liked by fleas, put a few drops of the essential oil on your dog's collar or bandana (not directly on their fur) to keep fleas away. Place eucalyptus in dishes around your house (where pets can't reach them) to help ward off fleas. Personally, I like how it smells. :-)