My dog seems prone to bad (fishy) breath. He had his teeth de-scaled about a month ago, and for the first week or so he smelt divine, but the fishy smell has come back, even though I am now cleaning his teeth with dog toothbrish and toothpaste daily.
He eats dry dog food, and I don't let him have any sugary leftovers, although he does get savoury scraps.
I've tried Dentastix, but he wolfs them down without them really touching the sides so I don't think they do the job. Is there a more hardcore version of Dentastix? It needs to be something fully edible - he's not interested in chewing for the sake of it - I've tried the white rawhide bones and he ignores them.
Any suggestions appreciated!