Make their birthday unforgettable with the "Litter Box Surprise" birthday card! This card features a mischievous cat popping out of a litter box, wearing a party hat with the cheeky message: "Your gift is in the litter box." Guaranteed to leave them laughing, it's the purrfect way to wish a happy birthday to any cat lover. High-quality cardstock and vibrant print ensure this keepsake will be treasured. Whether they love a good chuckle or just adore cats, this card will make their special day extra memorable. Grab one now and give the gift of giggles!