In particular, older dogs sometimes lose a few drops of urine inadvertently. This is due to muscular degeneration of the bladder, urethra and sphincter. However, some dogs also get sluggish or simply forget to go to the garden to urinate, or to draw attention to themselves. With a dog nappy, you can protect your home, your furniture and also your dog’s bedside area from urine stains. If your dog suddenly starts to urinate more frequently, then you should consult a vet because irregular dripping may be due to congenital malformation or to a bladder infection.