Yes! Your pets delivery schedule is still in your control.
You can manage your pet's delivery on the main Plan page of your account. Before the kitchen begins creating your order you can click the "Manage Delivery" button under the "Your Next Box" section. From here simply pick whether you would like to skip or reschedule your delivery!
You can also move the delivery day of your orders under the "Delivery Settings" section of your Account page. Just click the "Edit" to right of the delivery day!