So be very careful and some feeds could be toxic to rabbits and safe for chickens.
1	So	so	ADV	RB	_	4	advmod	4:advmod	_
2	be	be	AUX	VB	Mood=Imp|VerbForm=Fin	4	cop	4:cop	_
3	very	very	ADV	RB	_	4	advmod	4:advmod	_
4	careful	careful	ADJ	JJ	Degree=Pos	0	root	0:root	_
5	and	and	CCONJ	CC	_	10	cc	10:cc	_
6	some	some	DET	DT	_	7	det	7:det	_
7	feeds	feed	NOUN	NNS	Number=Plur	10	nsubj	10:nsubj|14:nsubj	_
8	could	could	AUX	MD	VerbForm=Fin	10	aux	10:aux	_
9	be	be	AUX	VB	VerbForm=Inf	10	cop	10:cop	_
10	toxic	toxic	ADJ	JJ	Degree=Pos	4	conj	4:conj:and	_
11	to	to	ADP	IN	_	12	case	12:case	_
12	rabbits	rabbit	NOUN	NNS	Number=Plur	10	obl	10:obl:to	_
13	and	and	CCONJ	CC	_	14	cc	14:cc	_
14	safe	safe	ADJ	JJ	Degree=Pos	10	conj	10:conj:and	_
15	for	for	ADP	IN	_	16	case	16:case	_
16	chickens	chicken	NOUN	NNS	Number=Plur	14	obl	14:obl:for	SpaceAfter=No
17	.	.	PUNCT	.	_	4	punct	4:punct	SpaceAfter=No
