Hi
I have a regular shower with handheld shower head at the end of standard British shower hose.
I've bought a (garden) hose attachment to wash my dog:
https://amzn.eu/d/cnUKLfZ
I want to unscrew the shower head from the bath's shower hose and occasionally screw in the dog shampoo spray instead; but I'm stumped trying to find what connector will make that happen.
Can anybody give me any ideas or links to the right connector (that isn't some kind of clamp device) but is a proper, secure threaded one?