Bring a smile to someone’s special day with this hilariously relatable funny cat birthday card featuring a grumpy cat clutching a coffee mug under the caption “Relax, it’s your birthday.” Perfect for those who’d rather sip caffeine than celebrate, this witty women’s birthday card blends humour and charm in equal measure.

Ideal for your mum, daughter, female friend, niece, wife, girlfriend, or any cat lover, this cat birthday card for women is guaranteed to deliver laughs. The humour is dry, the design is adorable, and the message is spot on for anyone who loves a bit of sarcasm with their celebration.

Made in the UK using FSC Certified materials, this happy birthday card for her comes complete with an envelope and is blank inside for your own personal message. Whether she’s a teenager, adult, or proud cat mum, it’s the perfect way to say “Happy Birthday” with a touch of grumpy charm.