My nieghbours dogs wont stfu!!!

So I've been living next to this lady maybe 60yrs old? For 2 years she has 2 dogs of her own.. her oldest daughter has just moved into her house.. the day she moved in the old lady came over to me at the fence and let me know her daughter's 2 dog will be staying permanently as the daughter was pregnant and the baby daddy isn't in the picture.. I was fine with that as she said the dogs were well behaved (all up they have 4 dogs) Well the day the dogs moved in they barked non stop i just let it go because it was a new environment and they had to get used to it ect well now its been 4 months and the dogs have barked every damn day non stop! I've just had a baby he is 3 months old next week and I'm going in fucking sane! The daughter doesnt work she stays home everyday and doesn't tell her dogs to shut up... I've asked them politely to shut their dogs up as my children cannot sleep (2yr old and 3 month old) they did for a week and then gave up... I'm at my wits end!! I don't want to cause a shit fight as they seem like nice people but damn!! And on top of all this the old lady brings her 2 horses into town and has them in her yard which also makes this dogs do ballistic and they still don't do anything about the barking!!

What can I do?

We live in a small town- no more than 2 dogs (3 max with neighbours permission- i didn't give written permission or signs the permission form from the council)

How do i call the council to complain without next door knowing it was me?