My animal sympathy cards are 5″ x 7″ , printed on 14 pt. card stock, blank inside and include a matching envelope. The set of one dozen is packed in a clear-top white cardboard greeting card box.
I have found that people use these cards for human sympathy or even for “thank you”, “thinking of you” and even romance, especially for those who share a love for animals. Loss is about love, and when I designed these I focused on that love instead of the pain.
Please visit my Etsy shop to see the variety of cards included.