Master of Hounds

Those who follow the Way of the Houndmaster are those who patrol the area around temples or monasteries as well as the ones who guard it. Using their specially bred and trained war dogs they are masters of restraining and eliminating threats to the temple. The Houndmaster and his dog share an almost familial connection, and it merely takes a mere point of a finger or a whistle for your dog to jump into action.

Way of the Houndmaster

Starting at 3rd level, you gain access to a War Dog. Your War Dog become stronger at levels 11 and 17. Your War Dog can make a bite attacks that deal (1d6 + Monk level) piercing damage as a reaction to you making an attack action. War Dog damage is always (1d6+ Monk level), increading to (1d8+ Monk level) at 11th level and (1d10+ Monk level) at 17th level. In addition to this you can use your action to give your commands to your War Dog. The amount of commands you can use per short rest is equal to 3 + your wisdom modifier.

Command: Sic em! - Command your War Dog to move to and attack a creature you can see. On a hit, the dog deals (1d6 + Monk level) piercing damage.

Command: Bring em down! - Command your War Dog to latch onto an enemy. The creature must succeed on a DC 16 Strength saving throw or be knocked prone. If the creature is knocked prone it then must make a DC 16 Strength saving throw at the beginning of each turn in order to throw off your dog. Your dog will release the creature it is holding if it is hit by an attack from another creature. 

Command:  Frenzy! - Command your War Dog into a rage, lashing out at the nearest enemy. The enemy must succeed on a DC 15 Dexterity saving throw. On a failed save the creature takes (1d6 + Monk level) slashing damage and is knocked prone in the frenzy of movement.

If the houndmaster falls unconscious his dog will immediately move to and perform a bite attack on the creature that last attacked the houndmaster. It will then form a defensive circle around the body of the houndmaster and attack any hostile creature that enters its range.  

The War Dogs stats are as follows 

Leader of the pack

At 6th level, While within five feet of the Houndmaster or another War Dog, your War Dogs have advantage on all attack rolls and saving throws. The Houndmaster gains advantage on all attack rolls on targets that have been attacked by a War Dog within one round. Additionally gain the Free for all! command

Command: Free for all! - assign numbers to each enemy creature within your range through six. Roll a d6 for each War Dog, the War Dog will then attack the enemy that you assigned the corresponding number. On a hit the War Dog will deal (1d8+2) Piercing damage and the target is knocked prone. 

Move like the pack

At 11th level you become closer to your War Dog. Your speed is increased by 10 ft. and gives you the ability to bite like your dog as a bonus action after you use a melee attack action, dealing (1d8+ Monk level) piercing damage. Additionally your dogs damage is increased to (1d8 + Monk level). gain the Leap! command.

Command: Leap! - You command one of your dogs to leap at an enemy within 50 ft. the enemy must succeed on a DC 15 dexterity saving throw or be knocked prone. Additionally on a successful Leap! your war dog will bite the target, dealing (1d8+ Monk level) piercing damage. 

Your War Dogs stats are increased as such

Swarm of the War Dogs

At 17th level, You and your War Dogs have fought countless battles and faced countless foes together and they are closer to you than family, you can now make any command as a bonus action. Additionally, on a critical strike you may issue a free Command: Kill!. You gain the Kill! command.

Command: Kill! - Your dog will attack an enemy of your choice, biting five times. if this command crits, the dog kills the regardless of remaining hit points. This does not affect legendary monsters. 

Your War Dogs stats are increased

Damage dice increased to (1d10+ Monk level)

 Large beast

Health Points- 128