Do this repeatedly and frequently and he will learn to walk on a leash.
1	Do	do	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	0:root	_
2	this	this	PRON	DT	Number=Sing|PronType=Dem	1	obj	1:obj	_
3	repeatedly	repeatedly	ADV	RB	_	1	advmod	1:advmod	_
4	and	and	CCONJ	CC	_	5	cc	5:cc	_
5	frequently	frequently	ADV	RB	_	3	conj	1:advmod|3:conj:and	_
6	and	and	CCONJ	CC	_	9	cc	9:cc	_
7	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	9	nsubj	9:nsubj|11:nsubj:xsubj	_
8	will	will	AUX	MD	VerbForm=Fin	9	aux	9:aux	_
9	learn	learn	VERB	VB	VerbForm=Inf	1	conj	1:conj:and	_
10	to	to	PART	TO	_	11	mark	11:mark	_
11	walk	walk	VERB	VB	VerbForm=Inf	9	xcomp	9:xcomp	_
12	on	on	ADP	IN	_	14	case	14:case	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	_
14	leash	leash	NOUN	NN	Number=Sing	11	obl	11:obl:on	SpaceAfter=No
15	.	.	PUNCT	.	_	1	punct	1:punct	_
