Diaper Recommendations

Hi everyone! My husband and I are considering getting diapers for our 15-yr old Morkie for nighttime. She has started occasionally wetting the bed, which has never been an issue before. We took her to the vet a couple weeks ago; they took a urine sample and labs which all came back clean. All that to say, we think she just might be in her Old Lady Era. Are there any brands that are better than others? We haven’t had to get doggie diapers before, so any info is greatly appreciated!