Angela, sorry to see what you are going through with blackie .. We just started my parents cat on fluids for kidney failure .. you can definitely do the fluids!! We just tent busters neck area, and insert the needle, bevel side up .. it literally takes less then 5 minutes of him sitting on my lap for the fluids to get in, about 100ml a day .. I don't think he even notices it to be honest .. We change out the needles each day, but use the same line each time .. we bought the fluids from KV pet supply, but I believe our fluids are something other then lactated ringers solution, hmm .. of course I can't think of the name right now, sodium something or other? But it was very cheap, I think 6.00 a bag, three bags maximum per order .. the needles were around .14 each .. You can do this! Sending out prayers to you while you are dealing with all of this ...