8mo standing up on high chair

[MeeWhoo]

My ds, has decided that the high chair is a good place to stand up so my great idea of sitting him there for 5 minutes while I make breakfast has gone out of the window....

I have read a couple of other threads asking about the same problem and the consensus is to get a harness.

Can anyone tell me what type of harness you mean and how to strap it to the high chair? In any case I will still be sitting next to him as he seems to be a little sodHoudini, but at least I hope DH and I can finish our meals while he is safe in there.

TIA

lots of highchairs come with harnesses that clip together at the front
maybe try ebay?

thanks jkklpu, I thought I could just buy a separate harness and use it on the highchair we already have if I can, but I will buy a new one if necessary, as this is obviously very dangerous.