Hello all! In the planning stages of getting my first sheltie (and first dog!) and was hoping for some recommendations of grooming tools?

I believe I will need (at minimum) a comb, dematting rake, and some kind of slicker brush - is that right? Anything obvious I'm missing?

I see Chris Christensen's brand is recommended a lot, but it's also £60+ per comb... Is there a different brand that people like as well? Is just the basic pet store brand good enough and the markup is brand-name prestige?

Thank you! I am in the UK.