Yep, that sounds scary and strange. Please update us, because information like this can help others, hopefully in this case to be calm and hopefully all will be ok.
I have a big boy who is 4 and 75 pounds. He needs to gain some weight. It's downright irritating at times (when I am throwing away food he didn't eat). I have his mother, and she is almost 12, but that doesn't mean he can't have something or other that will take him sooner.
Glad that it seems yours is ok.
Jenna, RN CGC & Babs, CD RA CGC HIC
Heidi, RA CGC
SG3 Odessa, SchH1, Kkl1, AD
Ninja, RN CGC & Milla, RN CGC
Joy, Star Puppy, RN CGC
Dolly CGC & Bear CGC