If you're making the dot pebbles knits frog with the wire armature to make it posable, and dont mind your frog having yaoi hands and feet, I highly recommend this modification:
When moving to the rows that start the feet, increase stitches so that you have 3 for each toe/finger THEN add another stich (for 4 total for each) when you do each toe. I did the method where you add a stitch to your needle but I also tried with a normal increase and it worked well too. Then knit it in the round instead of as an icord on a single point needle (two stitches on each needle). I think this helps distribute the stitches around the wire more evenly with less effort. Cast of the stitched on the row that reaches the top of the toe wire and pull the yarn through the toe in a way to help hold the stitches at the toe tip in place.
Then for the palm/bottom of foot (my last picture) I picked up and knitted two stitches and did one to two rows (depending on what has satisfactory coverage for this part of the knit) and then weave the yarn through those stitches and the ankle/wrist stitches to finish it off.
On my first frog this part was a little too exposed and messy even with trying to manipulate the stitches around.
I personally think my end results are better compared to my first one, even if it's not as cutesy and delicate as the original, but I'm being a bit of a perfectionist with this since the whole reason for the wire is to make it posable for pictures and display. I want to make sure I'm not limited by needing to hide any messy bits.