National Dog Day 2025 is officially here this August 26th. Many people around the world favor dogs as their pets, and there's a reason they are called "man's best friend." As a fan of online slots, I thought it would be interesting to see if there are any available dog-themed games at the best social casinos.
Sign up with one of these social casino platforms to claim social casino bonus offers and join in on the fun today with one of these dog-oriented slots. I have highlighted several elite platforms and the dog-themed games available at each.
Collect Social Casino Bonus Offers & Play 5 Dog-Themed Games on National Dog Day
Sign up with one of the social casinos below for National Dog Day this year. Create a new account to claim the social casino bonus options listed below, then cuddle up with your favorite dog and start playing these elite games to commemorate National Dog Day.
Check out the best slots you can play at different social casinos on National Dog Day!
Claim High 5 Casino Bonus & Play Lucky Pug
The first game on this list is Lucky Pug from High 5 Casino, which is an Asian-themed slot featuring a pug as the wild symbol.
This is a 3x5 slot, with an RTP of 96.50% and low volatility. Players have the potential to win 559x their bet.
There are several types of bonuses, which include Clusterbucks and Free Spins. With Clusterbucks, you can potentially get high payouts when you get different matching symbols. Free Spins are self-explanatory, allowing you to continue playing.
Claim the High 5 Social Casino bonus to Get Up To 700 Game Coins, 55 SC + 400 Diamonds + 1 SC Daily!
Claim Hello Millions Casino Bonus & Play 3 Top Dogs
3 Top Dogs at Hello Millions is a popular slot game that showcases three different K-9 dogs.
With this game featuring 20 paylines, you can win up to 5000x your stake while enjoying National Dog Day 2025.
This video slot has an RTP of 95.28% and high volatility. Play 3 Top Dogs to partake in a high-risk, thrilling game with big-time potential payouts.
Claim the Hello Millions Social Casino bonus and get 50k GC + 25 Free SC for $9.99!
Claim Chanced Social Casino Bonus & Play 5 Doggy Millionaires
5 Doggy Millionaires by Relax Gaming is yet another dog-oriented slot which is available through Chanced Casino.
This is a 5x5 slot with a relaxing soundtrack is a perfect option on National Dog Day. You can win up to a staggering 902,328x your stake with this top-tier video slot with 1,024 paylines.
5 Doggy Millionaires comes with an RTP of 96.00% and a medium-high volatility. This is one of the best slots available on Chanced, so snag your social casino bonus and get in on the action today.
Join Chanced Casino with bonus code TANBONUS to Get Up To 530,000 Gold Coins + 52 Free SC!
Claim Stake.us Social Casino Bonus & Play Lucky Dog
An interesting slot choice from Pragmatic Play, Lucky Dog is a top-tier product at Stake.us Casino, which is one of the best social casino options.
This is a standard 3x3 slot, which features dog-themed icons for National Dog Day 2025. We see items such as dog bones, collars, and dogs themselves as part of the game's slot artwork.
Lucky Dog has a respectable RTP of 96.50% and low volatility. There are only five paylines with this slot, making it a simple option for new sign-ups at Stake.us. This is the perfect game for players to be reminded of their canine companions, with a maximum payout of 1,000x your bet.
The Stake.us Social Casino bonus allows players to Get 56 Stake Cash + 560K Gold Coins + 5% Rakeback by using promo code TANEWS.
McLuck – The Dog House Megaways
There is one more slot by Pragmatic Play on this list of dog-themed games. The Dog House Megaways has 117,649 ways to win, and you can win a maximum of 12,305x your stake.
There is no question that this is one of the best dog-oriented slots with wilds, multipliers, and free spins all available from this McLuck Casino slot.
Once you create a new account, get in on the action with this dog-themed slot, which has an RTP of 96.50% and medium volatility.
Claim the McLuck Social Casino bonus today to Get Up To 57.5K Gold Coins + 27.5 Free SC!
Play Dog-Themed Games at Real Money Online Casinos
Players in states where online casinos are legal can join the best real-money online casinos in their location as an alternative to social casinos.
Sign up on National Dog Day with one of the best online casinos, then take a look at any casino games that have a dog theme today.
