Mullingar Greyhound Stadium will be taking part in the initiative on Saturday.
Greyhound Racing Ireland are reprising one of their more popular initiatives this week.
Tracks around Ireland, including Mullingar Greyhound Stadium, are offering free admission.
Dogs from the Irish Retired Greyhounds Trust will also be at the Westmeath track on Saturday.
Sarah Kinsella of Greyhound Racing Ireland tells Midlands 103's David Hollywood it's a big week in GRI's calendar:
Here's a list of the tracks and their admission-free days:
Thursday 9th November
Shelbourne Park Greyhound Stadium, Dublin
Enniscorthy, Wexford
Limerick Greyhound Stadium, Limerick Friday
10th November
Curraheen Park Greyhound Stadium, Cork
Kilkenny, Kilkenny
Newbridge Greyhound Stadium, Kildare
Galway Greyhound Stadium, Galway
Saturday 11th November
Mullingar Greyhound Stadium, Westmeath
Dundalk, Louth
Kingdom Greyhound Stadium, Tralee, Kerry
Kilcohan Park Greyhound Stadium, Waterford
Athlone Town Travel To Turner's Cross For Cork City Test
Buccaneers Host Sligo In AIL
Offaly Hurlers Named In Fitzgibbon Cup Team Of The Year
Westmeath Claim Opening Round Win In Leinster Minor Football Championship
Penalty Shootout Heartache Breaks Irish Hearts In Prague
Kerry A Big And Strong Challenge For Laois - Enda Lyons
Ireland In Czechia For Crucial World Cup Play Off
NHL: Division Two Title The Goal For Laois This Weekend
Athlone Town On The Road In Women's Premier Division
Shane Lowry Begins Houston Open Hunt This Afternoon
Laois Begin U20 Leinster Football Championship With Defeat
Scheffler Drops Out As Lowry Searches For Form
Westmeath U20s Opener Postponed
Jack Carty Asked To Remain At Connacht Coaching
Laois And Offaly Open Minor Championship In Defeat
Offaly Managers Point To 'Unprecedented" Injuries In Seventh Straight Loss
Midlands Counties Enjoy Comfortable Minor Hurling Wins
Leinster Minor Football Championship Throws In
Comprehensive Mayo Win Not Enough For Westmeath
"The Lads Deserve Enormous Credit" - Laois Surpass Expectations Against Down