Do you have a set of clippers you could use? Even the cheap ones for cutting kids hair will do it.
It's more common in older dogs for the fur to get overgrown--and for some reason I see it a lot in Choc labs--but less in the other colours.
If you have clippers just shave it out between the big centre pad and the smaller toe pads--do not go between the toes, just between the large pad and the small pads.
If you don't have clippers, just trim it with scissors, rest the blades gently against the pad and clip off whatever hair extends beyond the foot pad--make sure to use your finger to pull up the hair between the pads so you get as much trimmed as you can.
It's more common in older dogs for the fur to get overgrown--and for some reason I see it a lot in Choc labs--but less in the other colours.
If you have clippers just shave it out between the big centre pad and the smaller toe pads--do not go between the toes, just between the large pad and the small pads.
If you don't have clippers, just trim it with scissors, rest the blades gently against the pad and clip off whatever hair extends beyond the foot pad--make sure to use your finger to pull up the hair between the pads so you get as much trimmed as you can.