That's what I'm wondering, she should have been had one. You can make it if you want, just remember to use the character templates. Go to a main character page, click edit, go to source, copy the information, paste it to the new page and replace the info with the character you're making the page for.
If you need any help, just ask. If you don't want to make her page, I'll make it later. X)
Hey, wait a minute, I did some searching around and the description for the Good Boy, Bubble Puppy! book calls her Mrs. Peekytoe:
Bubble Puppy can't get enough of his favorite doggy treat, Bubble Bites, but Mrs. Peekytoe's pup Bud loves them too. This new Bubble Guppies book features 7 enjoyable and different sound buttons that are perfect four your child. So when stocks at the local supermarket run low, Gil and Mrs. Peekytoe square off in a shopping-cart race to decide who will win the last box of Bubble Bites.
Both are supposed to be official sources...now I'm confused. 6_9
Recently, I was able to ask a storyboard artist about this, and they said it's "Ms. Peekytoe". Storyboard artists work closely with the script, so I'm taking their word for it. X) Maybe at some point it was "Mrs." but it was changed to "Ms." Or it was a mistake on someone elses part. As for the "Pinkytoe" thing, the person who made the captions definitely messed up. XD