Cat Behavioural Changes

Link to my most recent thread.

Has anyone noticed their cat's behaviour change towards other pets in the household while on insulin?

The past few days, maybe 3 times in total, Carter has puffed up and stalked Kya (my dog) around the house, with a little bit of growling. She thinks he's playing so she just runs around and then he eventually gets bored and leaves but tonight he cornerd her in the kitchen and swatted the crap out of her. Without claws I'm sure because she didn't yelp, she just coward down in confusion because they usually get along so great, he probably tolerates her the most, sometimes they kiss each other etc.

In between these occurrences they have been nice and playful to eachother too thus why I'm wondering if it has anything to do with the insulin?

Anyone else experience this?

**Also Carter had his first reading in the greens tonight, yay!!**