Cats & dogs the sims 4:

Sims 4 age up dog. To use cheats to age up sims, you must first open the cheat console by pressing control (ctrl) + shift + c. Every time (100%) what is your current game version number?. Pets and the sims 4:

Once you have reached level 6, you can go to the “craft” section and go to “treats”. Ctrl + shift + c. Have an older pet or a sim take toys out for them to play.

Puppies/kittens are just too small to to go down the stairs without hurting themselves that's why they can't do it. The first method of aging up your pet is by giving it treats. I’ve recently done this with my sims’ cat:

Select the pet you want to age up. If you don’t want to wait, you can go to the vet and buy an “age up” treat and feed it to your puppy/kitty and they will age up. Cats & dogs adds in the pets that simmers have been wanting for awhile.

English how often does the bug occur? How to age up pet in sims 4 with treats? This cheat is simple and can be inputted into the cheat box which you open with the following commands:

Command + shift + c. Sims 4 age up cheat. There's a treat you can buy at the vet's vending.