Wall-e's routine bloodwork results -- B12 injections in his future

So Wall-e had routine bloodwork done a few weeks ago. It showed that he has a very low ALP, of 7! Because of this, our vet thinks that he has low B12, so he'll be getting B12 injections 4 times yearly, starting this week if we can get an appointment. As well as health reasons, it'll be interesting to see if this affects his behaviour, since B12 is supposed to increase energy.