My roommate has a 14 year old dog and a 8 year old dog also. Her house her run of things. 14 year old dog is getting feeble and she has cataracts. She just pees wherever and poops in the house The 8 year old male marks everything I the house, it's what they are used to. The golden doodle is hers too but I have been trying to potty train her. I live upstairs and she is a obedient puppy there. While downstairs with them 9 year daughter playing and sleeping with them puppy turns into another. She pees and poops and now is struggling when we go out. I'm on it taking her out every little bit. I'm at a crossroads with just letting her do her this is the first time I've lived with animals in the house Can someone help me I feel like I'm in a losing battle. Heeeeeellllp.