National Pet Day and sweepstakes casinos don't go hand-in-hand on first thought. I'm here to change that, as I feel one of the best ways to celebrate National Pet Day 2025 is to play some sweepstakes casino games with pet themes!
Sweepstakes casinos are becoming increasingly popular in the U.S. in large part because they're available in states where traditional online casinos aren't available, as well as states where online casinos are legal.
Sweepstakes casinos typically offer generous welcome bonuses, like at Chanced Casino, where new users can Get Up To 530,000 Gold Coins + 52 Free SC!
Without further ado, let me introduce you to my favorite sweepstakes casino games with pet themes I came across while celebrating National Pet Day 2025.
Play These Sweepstakes Casino Games To Celebrate National Pet Day 2025
Sign up with these sweepstakes casinos to claim new user welcome bonuses and play the three pet-themed games covered below.
McLuck Casino – Cleocatra
I couldn't start this list of sweepstakes casino games without mentioning Cleocatra. This Pragmatic online slots game can be found on any sweepstakes casino, but I enjoyed playing it most on McLuck Casino.
Sign up with the McLuck promo code TANEWS to claim your bonus.
Cat lovers will love Cleocatra, as nothing is cuter than seeing a cat dressed up in ancient Egyptian outfits. The Egyptian soundtrack of this game drew me in as much as the visuals, and once I started playing, I had a blast and didn't want to stop.
This game has a solid return-to-player (RTP) of 96.20% and a max win of 5,000x. With a low minimum spin of 0.20 Gold Coins, Cleocatra is a sweepstakes casino game easy to get lost in and one that I loved as a cat owner.
Chanced – 5 Doggy Millionaires
Before you play 5 Doggy Millionaires to celebrate National Pet Day, sign up with the Chanced promo code TANBONUS to score your new player bonus at Chanced Casino.
5 Doggy Millionaires is an online slots game dog lovers must try out. Every dog on this grid is bound to warm your heart, and the soundtrack this game has is a welcoming one that creates a nice experience.
This sweepstakes casino game has a slightly lower RTP (94%) than I normally look for in an online casino game, but the bonus features kept me coming back for more. Dog lovers will love the frisbee feature, barking respin feature, and other dog-themed features that help you win big.
Pulsz – The Dog House
A list of sweepstakes casino games to celebrate National Pet Day 2025 wouldn't be complete without The Dog House, which has numerous spin-offs to its name. But I'm solely focused on the original game, and the sweepstakes casino I played it on was Pulsz Casino.
Sign up with the Pulsz promo code TANEWS to unlock your sweepstakes casino bonus and play the Dog House.
This game is a dog lover's paradise, with symbols like collars, bones, and four different dogs to melt your heart.
Of all the pet-themed sweepstakes casino games, The Dog House has the highest RTP (96.51%). There are 20 different paylines to hit, and you can spin for as low as 0.20 Gold Coins today.
Play Pet-Themed Games at Real Money Casinos
Once you play these sweepstakes casinos and the pet-themed games they offer, don't let the fun stop there.
If you're in states where traditional online casinos like Caesars Palace Online Casino operate, sign up and check out more pet-themed casino games!
