Having a feeding issue with my male san fran, hes accepting food just fine but appears to be unable to swallow the food, i can see the meals only making it approx 1/3rd of the way down his body and therefore not into the stomach consequently he has been throwing back up the meals. At first i thought maybe i had allowed him to eat too much and separated him and fed him smaller amounts but the same is happening. There is no apparent blockage or lump at the area where the food is having trouble passing.

Im not sure what is stopping the food, he has taken sizeable meals in the past, pinks, tilapia/salmon strips this problem has been the past couple weeks, i even gave him a week off but the same thing just happened so im getting worried.

Anyone else ever experienced this before?