Hi all, I've recently welcomed home a mini dachshund puppy. She's currently 10 weeks old and is very clever, she's mostly house trained already and doesn't whine at night. However her biting is really problematic - I can't really stroke her as she goes to mouth my hands, she continually jumps up and bites at clothing and ankles/shins etc. She hasn't been able to go out for walks yet as we've been waiting for her vaccinations to be all completed... Will her behavior improve with time/outdoor exercise or do I need to be doing something specific? I've been doing the yelping and time out routine for 2 weeks with no success whatsoever. Thanks!