mm it depends on the size of his tank or cage or whatever you have him in..atleast as far as i'm concerned.
1	mm	mm	INTJ	UH	_	3	discourse	3:discourse	_
2	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	3:nsubj	_
3	depends	depend	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
4	on	on	ADP	IN	_	6	case	6:case	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	6:det	_
6	size	size	NOUN	NN	Number=Sing	3	obl	3:obl:on	_
7	of	of	ADP	IN	_	9	case	9:case	_
8	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	9	nmod:poss	9:nmod:poss	_
9	tank	tank	NOUN	NN	Number=Sing	6	nmod	6:nmod:of	_
10	or	or	CCONJ	CC	_	11	cc	11:cc	_
11	cage	cage	NOUN	NN	Number=Sing	9	conj	6:nmod:of|9:conj:or	_
12	or	or	CCONJ	CC	_	13	cc	13:cc	_
13	whatever	whatever	DET	WDT	PronType=Int	9	conj	6:nmod:of|9:conj:or	_
14	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	15	nsubj	15:nsubj	_
15	have	have	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	13	acl:relcl	13:acl:relcl	_
16	him	he	PRON	PRP	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	15	obj	15:obj	_
17	in	in	ADP	IN	_	16	nmod	16:nmod	SpaceAfter=No
18	..	..	PUNCT	.	_	3	punct	3:punct	SpaceAfter=No
19	at	at	ADP	IN	ExtPos=ADV	22	advmod	22:advmod	CorrectSpaceAfter=Yes|SpaceAfter=No
20	least	least	ADJ	JJS	Degree=Sup	19	fixed	19:fixed	_
21	as	as	ADV	RB	_	22	advmod	22:advmod	_
22	far	far	ADV	RB	Degree=Pos	3	advmod	3:advmod	_
23	as	as	SCONJ	IN	_	26	mark	26:mark	_
24-25	i'm	_	_	_	_	_	_	_	_
24	i	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	26	nsubj	26:nsubj	_
25	'm	be	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	26	cop	26:cop	_
26	concerned	concerned	ADJ	JJ	Degree=Pos	22	advcl	22:advcl:as	SpaceAfter=No
27	.	.	PUNCT	.	_	3	punct	3:punct	_
