Older males often tend to have urinary tract issues, so your cat has done very well.
1	Older	old	ADJ	JJR	Degree=Cmp	2	amod	2:amod	_
2	males	male	NOUN	NNS	Number=Plur	4	nsubj	4:nsubj|6:nsubj:xsubj	_
3	often	often	ADV	RB	_	4	advmod	4:advmod	_
4	tend	tend	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
5	to	to	PART	TO	_	6	mark	6:mark	_
6	have	have	VERB	VB	VerbForm=Inf	4	xcomp	4:xcomp	_
7	urinary	urinary	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	tract	tract	NOUN	NN	Number=Sing	9	compound	9:compound	_
9	issues	issue	NOUN	NNS	Number=Plur	6	obj	6:obj	SpaceAfter=No
10	,	,	PUNCT	,	_	15	punct	15:punct	_
11	so	so	ADV	RB	_	15	advmod	15:advmod	_
12	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	13	nmod:poss	13:nmod:poss	_
13	cat	cat	NOUN	NN	Number=Sing	15	nsubj	15:nsubj	_
14	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	aux	15:aux	_
15	done	do	VERB	VBN	Tense=Past|VerbForm=Part	4	parataxis	4:parataxis	_
16	very	very	ADV	RB	_	17	advmod	17:advmod	_
17	well	well	ADV	RB	Degree=Pos	15	advmod	15:advmod	SpaceAfter=No
18	.	.	PUNCT	.	_	4	punct	4:punct	_
