The story of 2 twins: Alex and Flex

Once upon a time,Lived 2 pets,A Brave,Smart but Greedy cat under the name of Flex,He was a mix of a black cat and a Maine coon.Then,There was Alex,He was a dog but was the opposite of Flex,He was Cowardly,Mindless and caring,He was a Gold Lab.One day,Their owner,Rachel Lefre left them alone and called a pet-sitter,Alex shivered,"But what if they are evil.." He barked,But Rachel didn't understand him but she said "I will miss you too Alex! As well as you Flex!" "Ugh,You annoying peter barker,It will be fine." Flex meowed.After short while,A old lady entered the house,But something didn't seem right about her to Alex,She had Green skin,Black robes and a wand he quickly freaked out and growled "WITCH! GET OUT OF THE HOUSE! QUICK BEFORE SHE GOES TO RACHEL! WE AREN'T GONNA SURVIVE UNLESS WE RUN!" "Dog Dude,Relax,She Isn't a witch,She has green makeup,A Black dress and that thingie that allows seniors to walk." Flex hissed,"Oh,So what next?" Then,The old lady showed her true self! She was a witch! Then,She teleport Alex and Flex far away,They went in a portal which seemed weird,Flex came in and something weird happened. -TO BE CONTINUED-