i heard that dogs don't understand that rooms are connected till about 6 months. this means that your pup doesn't understand that when she can't see her litter box she needs to go find it if she has to go.
you might want to put her litter box in a common room -- that way she can see where she's supposed to go potty.
or, if you can catch her in the act and pick her up quickly, you can carry her to the bathroom and place her in the litter box. eventually she'll understand that she needs to go find her litter box to go to the bathroom. zoey is just now understanding to find her potty pad when she needs to go and she's 5 months.
you might want to put her litter box in a common room -- that way she can see where she's supposed to go potty.
or, if you can catch her in the act and pick her up quickly, you can carry her to the bathroom and place her in the litter box. eventually she'll understand that she needs to go find her litter box to go to the bathroom. zoey is just now understanding to find her potty pad when she needs to go and she's 5 months.