Arrays, types and prodedures

Hi

I am having trouble passing arrays of types to a store procedure
I have the following type
CREATE TYPE IndexElement AS (    keyname text,    keytype integer);

and the header for the store prodedure is as follows:

CREATE OR REPLACE FUNCTION doIndexGroupCount(   indexs IndexElement[],   customerid INTEGER ,   logic INTEGER )

but when I try and call it using the following code
SELECT * from doIndexGroupCount(ARRAY[('dog', 1),('cat', 1)],10,0);

I get and error
ERROR: could not find array type for data type record

What am I missing?

Chris