We have patched more holes in our bike tires in the last four months than I really care to know. Those darn blackberry bushes. Tyler showed Kaden how to patch holes, so at least once a week, one of the bikes gets a flat, and Kaden will go out to the garage and fix it. If he can't fix it, then Tyler comes out to help.

Tyler even bought the tube protectors that go between the tire and the tube, but they don't really help much. Tyler has since resorted to researching how to get rid of blackberry bushes. 

I think it's a lost cause. I guess we are going to be investing in a lot of tubes...