Young puppies can’t hold their bowels & bladders for long. If you come home to find that they’ve had an accident in there it’s quite possible that they can’t hold it that long. Generally puppies can hold their bladder for about one hour per month of age. So your 3 month old pup can probably only hold their bladder for about 3 hours. If you’re going to be away at work for long periods of time see if you can get a neighbor, relative or dog sitter to come over to let your pup out during the day.
Consistency is crucial. This may mean taking time off work to be there to take the pup outside every 20-30 minutes when they are awake. Crate training will also help the 'penny drop' as it teaches the pup to hold on until taken outside. Then, be sure to stay with the pup in the yard so you are there to reinforce how clever they are when they do go in the right place.
Letting your pup outside every hour or two gets old, but it’s the simplest way to prevent accidents from happening. If you’ve ever wondered why some people choose to get new puppies during the summer or when they’re on vacation it probably has to do with potty training. If you’ve house training a dog before you know how much time & commitment it takes.
reed.co.uk offers a large variety of Dog training courses which you can choose from based on your learning needs and goals. The Dog training courses on offer vary in time duration and study method, with many offering tutor support. Depending on your learning outcomes, reed.co.uk also has Dog training courses which offer CPD points/hours or qualifications.