We consent to the incorporation by reference in this Registration Statement on Form S-3 of
Digital Angel Corporation and
subsidiaries (the
“Company”), of our report dated
March 31, 2009
(
July 7, 2009 as to the effects of the retrospective application of Statement of Financial
Accounting Standards No. 160,
Noncontrolling Interests in Consolidated Financial Statements — an
amendment of ARB 51 (
“SFAS 160”) and the related disclosures) relating to our audit of the
financial statements and financial statement schedule of
the Company as of
December 31, 2008 and
2007 and for each of the years in the three year period ended
December 31, 2008, appearing in the
Current Report on Form 8-K of
the Company dated
July 7, 2009, and our report dated
March 31, 2009
relating to our audit of the effectiveness of internal control over financial reporting as of
December 31, 2008, which is included in the Annual Report on Form 10-K for the year ended
December
31, 2008. We also consent to the reference to our firm under the heading
“Experts” in the
Registration Statement.
