Does anyone with entire male dogs give them cider vinegar?

I have been advised to try this, as it greatly reduces the smell of their urine icon_msnthinking Sorry not a pleasant topic!

I tried putting about 1 tsp in Teddy's food, but it wasn't really working, so I put it in the water bowl instead, and this seems to have worked. He does not have a very good aim, and tends to soak his feathering! so gets rather smelly icon_yuk

It's a bit difficult, as I administer their homoeopathy in the water bowl, and the vinegar will negate the homoeopathy. I've been putting the vinegar in the overnight bowl.

Is thsi the correct dosage rate for the vinegar?