We have 2 jack russel puppies, a male & a female, 9 week old.
We live on the 3rd floor of an apartment building. We place the puppies on a doghouse at a confined area at the back hallway which is not used by the other tenants. There's available water always, feed them there 3x a day on their food bowls. They bark very seldom or almost don't.
They poo & pee at the confined area at the back hallway. I scoop the poo & place it on a plastic trash bag & dump later, wash the hallway concrete floor with water & sweep the water to the weep hole. I should wash the floor to make it clean because I have a 7 year & a 4 year old daughters with us. The other tenants complain about this water, what should I do with this case. Please help, I don't want to lose the puppies, my daughters love them as well.

P.S. Other tenants has dogs (I think about 3 of them).