I bought an IG puppy from a very reputable breeder in May and since the beginning she has been very well mannered and easy to train. We chose to litterbox train where we used the scented pads and had two litterboxes. One in her extra large kennel and one upstairs in the master bedroom. Her training seemed be finished over a month ago with a litterbox success rate of over 95%.
A few days ago she aparently forgot altogether about her litter box and now urinates and defecates wherever she is. Last night, she peed in bed on my partner and this morning she peed on a pillow next to my head. Instead of going to the bathroom in the litterboxes she now lays and plays in them (they're both cleaned out completely 2x a day and fresh pads and paper shreds are put in, have been using the puppy pee here spray again as well).
I have no idea what could turn our puppy with perfect bathroom manners into a horrible messy monsters. I'm at wits end. Is this normal? Do we need to change to crate training? (not realisitic with our townhouse and poor weather).
Any help or suggestions would be greatly appreciated!