My dog has held it for up to 7 hours but it took forever for him to be able to learn to control his bladder. He is a year and 4 months old. Our breeder's yorkies were also able to hold it all day while they were at work. But I think it depends on the dog and also the dog's size. Mine is 8lbs so he is a little bit bigger. Also, using a crate has really helped him to learn to hold it.
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Deeni |