I just got the dog litter below for Carmel and Emma to try...they are 7 years old now (

) so not sure if it's too late to train them to use the litter box.
https://www.amazon.com/Second-Nature...rds=dog+litter
I will be gone for more than 8 hours a day and want them to be able to use the bathroom on their own, which is why I want to try this. They don't really use the doggy pads either (they used it when they were puppies). They are used to holding it until we let them our every 4-8 hours. I would like to have an option for them to go inside so they don't have to hold it.