We've got a 5 month old Shiba Inu who was practically housetrained when we brought her home at 7 wks. We could count on 1 hand the number of accidental puddles we'd had until this week. She normally tells us she needs to go out and if we don't respond straight away she'll take herself out through the catflap.
3 nights running she's peed whilst in a deep sleep on her cushion in the living room and when I cleaned her crate today its evident she's also been peeing in her basket - it was washed last weekend so we know she's only been doing it this week.
She moved up from puppy class on Thursday so we were out late and she had 2 long walks on Friday and yesterday because the weather's so nice - could she be overtired or could it be an infection?