Not sure if this is the best place but wondering if anyone has any recommendations for a warm but mainly very waterproof coat? I'm out walking in all weathers with ds and the last two 'waterproof' coats I've bought (both regatta) have let in very quickly at the base of the hood, the arms and the sides and into the pockets which were zipped up. Today I was soaked through within 10 minutes whereas ds was completely dry in his puddle suit and wanted to stay out for longer. I had the same issue before washing and after washing with waterproofing detergent so I'm thinking it's an issue with the seams. Anyone able to point me in the direction of something more durable? Thanks in advance!