Hey, know exactly the doggo you are talking about. We live v close. I work remotely and have been noticing this for months - as have my neighbours - it happens a couple times a day and I feel so sorry for it. I looked at the RSPCA website and the first route is to speak to the council, noting it as a "noise complaint", so we did this today. The council won't escalate as the barrier for dog's barking being a "problem" is very high, thus we're a bit stuck. The only way it can be escalated (I would think) is lots of people repeatedly noting with the council and/or video evidence, and then if they don't act we try the RSPCA again (perhaps).