It's ashame that it has to come to this. I don't like putting Advantix or Frontline on Tyke, but where I live it seems that natural things do not work at all against fleas. I've already had an attack so to speak in April on fleas and it took spraying the yard, my house, and Tyke treated to get them under control. I hate fleas and where we live they are awful.
I also wish they would come out with something that would repel the fleas and there wasn't a chance of harming the dog.