I drive about 1500 miles a month. How many miles before the studs are rendered useless?
she is just a rambunctious kitten. this is how she would play with her litter-mates if they were around. she will grow out of it with time, but for now you can use a spray bottle full of water on pressurized are to get her to cut it out. the reason her bites hurt so much is she has sharp baby teeth, kittens do not nip like puppies do, they full on bite. I would highly recommend getting a little spray bottle from the store and trying that.
Grounding electrical circuits on the far end of a water pipe will cause this. The current will travel along the pipe to the ground by the water meter, causing that problem. The pin holes are usually on the bottom of a horizontal running pipe. You need to run a ground wire to a ground rod and not use the water pipe. Using a plastic water pipe does don't give you the best ground. Check the water softener to see if it's grounded properly as well.
I responded to one asker by saying, this has to be the dumbest thing I've heard in a long time but I would like to retract that statement and insert it in this comment. It is absolutely ridiculous that the man was awarded ANYTHING. There is a list of policies that you have to sign and one of those policies is tardiness adherence. You must show up to work on time and if there is a habit of you breaking that policy you will be punished up to the point of termination. If you show up 4 minutes late all the time, then leave your house 10 minutes earlier and you will be early/on time! It's common sense. It's sad that employers have to eventually lay off hard workers because the worthless ones sue them and they have to account for those losses. It's even more sad that the man was awarded a LARGE sum of money for being a terrible worker! There was NO element of racism in any of that!