I currently keepseveral hognose, and have bred them in the past. I now Westerns/Mexican, Eastern and Southern and for some reason they all seem to go of feed for a time for no apparent reason. I have noticed this to be more so with males.
I have all my more finicky feeder accepting salmon scented, tuna and toad scented pinks. They will grab them with gusto. I bought a can of canned salmon from the store. I dumped the contents in a freezer bag and froze it. Now when i feed the more finicky hogs, I rust rub the thawed pink on the frozen salmon and it has worked for every baby that is a reluctant feeder. You can buy a frog from the petshop. I have used tree frogs in the past.
I will definitely try the canned salmon method. Can it really be any type of toad/frog? I ask because I have a friend that has a Pacman that I could use to quickly scent (If it doesn't try to eat the pinky itself).
1.0 Normal Ball Python
1.0 Western Hognose
0.1 Brazilian Rainbow Boa
1.0 Hypo Columbian Red Tail Boa