Riggs had a few shops one in Grant Street across from Mackay's Butchers. I think they also had a shop in Kenneth Street & Eastgate.
Great stuff! And Inverness has solicitors by the name of Cheetham and Robb, albeit not working for the same firm.
In Dalneigh in the 50s/60s, long before the era of Munro and Coffey, Bobby MacKay used to come round with his butcher's van and that was very popular. They did wonderful spicy, family sized steak pies. I think Bobby used to live in the house right beside the Tomnahurich canal bridge and kept the van there.
The one in the OP is Flockharts which was at the "backawoolies". The shop closed long ago but the family are still active in the food industry. Duncan farms at near Croy and supplies my turkey every year. After Flockharts closed, my mum shifted to MacLennan's. Margaret MacLennan was a local councillor for some years, and I THINK may have deposed her commercial rival ex-Provost "Billy Butcher" Fraser to win her seat.
When Munro & Coffey closed Mike Coffey took over the butchers in Tomatin Road and is now still working at Munro's in Dingwall.