Very intersting. I really don't want Keeley to be to much of a barker. I think it is normal and he needs to be able to bark sometimes. But I am going to have to use the bitter apple trick if it ever gets out of control. He really hates that stuff.
As of right now he only barks when he plays and when he isn't sure about something (like my brush, new toys and my bright pink towel). Not to mention that he has such a cute little bark, it makes me laugh everytime I hear it.
