My puppy was 99% toilet trained... She's 11 weeks old and 1 accident in the house since we've had her... Until yesterday! She got stung by a wasp and now won't go to the toilet outside! What can I do, please help! Thank you.
Oh poor pup. She's obviously scared of being outdoors as she's had a horrible experience. Have you tried enticing her out with high value treats? Start small and praise her wildly and give her really great treats (liver cake, ham, fresh chicken) if she so much as steps a foot outside of the back door.
It's really important not to make a big deal of the messes in the house. Ignore her and clean them up without any fuss. There has to be zero pay-off for her messing in the house and a HUGE pay-off for going outdoors.
It's warm here today have you left the back door open? It's worth popping out a lot to see if she'll follow you.