Flash (You may cast this spell any time you could cast an instant.)
When Affa Guard Hound enters the battlefield, target creature gets +0/+3 until end of turn.
2 /
2
{3}{W}
Akroan Mastiff
Creature - Dog
{W}, {T}: Tap target creature.
2 /
2
{1}{W}
Alpine Watchdog
Creature - Dog
Vigilance (Attacking doesn't cause this creature to tap.)
2 /
2
--
Animal Sanctuary
Land
{T}: Add {C}.
{2}, {T}: Put a +1/+1 counter on target Bird, Cat, Dog, Goat, Ox, or Snake.
{2}{W}
Blink Dog
Creature - Dog
Double strike
Teleport -- {3}{W}: Blink Dog phases out. (Treat it and anything attached to it as though they don't exist until your next turn.)
1 /
1
{1}{W}
Boros Mastiff
Creature - Dog
Battalion -- Whenever Boros Mastiff and at least two other creatures attack, Boros Mastiff gains lifelink until end of turn. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.)
2 /
2
{2}{W}
Cathar's Companion
Creature - Dog
Whenever you cast a noncreature spell, Cathar's Companion gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
3 /
1
{W}
Encampment Keeper
Creature - Dog
First strike
{7}{W}, {T}, Sacrifice Encampment Keeper: Creatures you control get +2/+2 until end of turn.
1 /
1
{2}{W}
Gate Hound
Creature - Dog
Creatures you control have vigilance as long as Gate Hound is enchanted.
1 /
1
{3}{W}
Guard Dogs
Creature - Dog
{2}{W}, {T}: Choose a permanent you control. Prevent all combat damage target creature would deal this turn if it shares a color with that permanent.
2 /
2
{W}
Isamaru, Hound of Konda
Legendary Creature - Dog
2 /
2
{1}{W}
Loyal Warhound
Creature - Dog
Vigilance
When Loyal Warhound enters the battlefield, if an opponent controls more lands than you, search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle.
3 /
1
{1}{W}
Pack Leader
Creature - Dog
Other Dogs you control get +1/+1.
Whenever Pack Leader attacks, prevent all combat damage that would be dealt this turn to Dogs you control.
2 /
2
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
--
Plains
Basic Land - Plains
({T}: Add {W}.)
{1}{W}
Rally the Ranks
Enchantment
As Rally the Ranks enters the battlefield, choose a creature type.
Creatures you control of the chosen type get +1/+1.
{3}{W}{W}
Rambunctious Mutt
Creature - Dog
When Rambunctious Mutt enters the battlefield, destroy target artifact or enchantment an opponent controls.
3 /
4
{3}{W}
Release the Dogs
Sorcery
Create four 1/1 white Dog creature tokens.
{W}
Resolute Watchdog
Creature - Dog
Defender
{1}, Sacrifice Resolute Watchdog: Target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
1 /
3
{W}
Selfless Savior
Creature - Dog
Sacrifice Selfless Savior: Another target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
1 /
1
{1}{W}
Spirited Companion
Enchantment Creature - Dog
When Spirited Companion enters the battlefield, draw a card.
1 /
1
{4}{W}
Supply Runners
Creature - Dog
When Supply Runners enters the battlefield, put a +1/+1 counter on each other creature you control.
2 /
2
{4}{W}
Thraben Purebloods
Creature - Dog
3 /
5
{3}{W}
Trusty Retriever
Creature - Dog
When Trusty Retriever enters the battlefield, choose one --
• Put a +1/+1 counter on Trusty Retriever.
• Return target artifact or enchantment card from your graveyard to your hand.
2 /
3
{W}
Warclamp Mastiff
Creature - Dog
First strike (This creature deals combat damage before creatures without first strike.)
1 /
1
{W}
Yoshimaru, Ever Faithful
Legendary Creature - Dog
Whenever another legendary permanent enters the battlefield under your control, put a +1/+1 counter on Yoshimaru, Ever Faithful.
Partner (You can have two commanders if both have partner.)