Well I am getting better at plucking Renns ears. Even though he gets groomed every 4 weeks it seems the ears are my job. They stay good but then suddenly they get thick with fur inside the ear. This bothers him and I know as I can see the his ears get dirty with wax and dirt. I use the grooming powder today and its then easy to just pull out. Afterwards I usually use some zymox to clean them out and then take a cotton ball or pads and wipe them out well. Am I doing this correct? Is there anything else I should be doing? If I do not clean them out he will get a ear infection. It has happened. Fortunately this job doesn't need to be done to often. (its like its not there and suddenly its blocked up with it) Thanks.