Ah yes! Mine does it too (almost 2 year old entire male) and he can get quite barky, jumpy and nippy too. Personally I find either prepping his crate (which he sleeps in) before we go out with a towel etc and as soon as we get in, a quick rub down and whilst we've got hold of him putting him straight in there to decompress, or a licky mat can also help just bring him down a notch or two! The wet spaniel zoomies aren't nearly as fun as they sound eh?