Hi all I'm new to all this so please be patient . We recently got Sandy .she is about 6 mts old and we have her about 10 weeks . When we got her she was nearly housetrained , only minor accidents . She was great at first overnight ,no mess to clean up in the morning . For the last 4 or 5 weeks she has been leaving a mess most nights . We have tried walking at 11 o'clock at night , not feeding after 6 pm ,different feeds but nothing seems to work . We had her at the vets , he gave her an antibiotic and said not to feed her for 24 hrs , this worked for a day or two then she reverted to her bad habits. She has been wormed and dosed for fleas . Please help !!!!!!!