I don't own a MGA Godzilla, but I did manage to find instructions for the schedule from Virtual-Bailey on tumblr.
I also found that it lives far longer then normal MGA pets do as it uses programming from the Nano pets instead of the MGA ones.
The Jonny Cat is actually it's own unique virtual pet that runs on it's own programming, and not a Giga Pet. It was made by the same company who made the cat litter of the same name. I found a growth chart for it from SuperSoftLights video on it. (link to the video, it's in Russian but has...
What Tamagotchi version do you have? Was your Tamagotchi a teen while it was sleeping at 8 pm? Because on some releases the time it sleeps depends on the growth stage.
I'm aware this is a really old thread, but I think I might have found the answer to your problem. I was looking at this blog here and it mentioned on the entry for March 5th the panda being able to still drink milk while being able to eat apples, so I think yours might be glitched. I found an...
I was thinking maybe your partner's Tamagotchi has different programming or maybe a glitch? I was thinking the former because I looked up the red glitter Tamagotchi on Bandai's website it says has the original programming, but looking further the page for the 20th anniversary says the rereleases...
Yes, that is the new generation virtual pet! I found a video of it here.
It just has a different shell, I'm pretty sure it has the same programming. Many bootleg pets have variations, I've several different shells of the Bunny ROM type virtual pets, but they still have the same programming.