I have one original prop left since Feb... A couple months back the dog managed to get it and bite through a prop, so that had to be replaced. I did manage to land it without crashing with the damaged prop. Dogs have an extreme hatred of these things, and their mind, all Mavics must be killed. This is why I started hand catching every time and never let the thing land again. Anyway, even though some blood was drawn, the dog still wants to kill it. I suspect even more now, and you gotta watch because the dog is extremely fast and will come out of no where! I should post some extreme pictures of said dog as it goes from nice looking dog to scary looking dog in a split second. I didn't know such mean faces could be buried in such a nice looking face, but the Mavic caught it on film several times.
Then sometime shortly after, I had an uncommanded forward flight after taking off near metal. Don't do this... The thing hates metal and it screws with its navigation immensely. After trying unsuccessfully to stop the drone, since I still had directional control I aimed it for a tree hoping it would catch it and it did at the expense of 2 props. No damage done except props. I am probably the only person on this forum that has purposely crashed into a tree to save his drone.
So I am down to 1 original prop in 10 months.