UNITED STATES

SECURITIES AND EXCHANGE
COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Item 1.

Security and Issuer

There are no changes to Item 1.

Item 2.

Identity and Background

The Reporting Persons hereby add the following disclosure to this Item 2:

(a)           Fog City Fund, LLC (“Fog City”) is hereby added as a Reporting Person.

(b)           The principal business address of Fog City is 2100 Green Street #102, San Francisco, California 94123.

(c)           Fog City is a Delaware limited liability company and is principally engaged in the venture capital business.

(d)           Fog City has not, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

(e)           Fog City has not, during the last five years, been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, United States federal or state securities laws or finding any violation with respect to such laws.

(f)            Not applicable

Certain information called for by Items 2-6 of this Schedule 13D concerning the directors and executive officers of each of the Reporting Persons has changed since the filing of the Original Statement, as amended by Amendment No. 1 and Amendment No. 2, and is set forth in Exhibit 1.3 attached hereto and incorporated herein by this reference.

Item 3.

Source and Amount of Funds or Other Consideration

The Reporting Persons hereby add the following disclosure to this Item 3:

On August 1, 2005, Windamere purchased in a private placement offering, an additional 586,000 shares of Common Stock of Planet Technologies at a purchase price of $2.50 per share, for an aggregate purchase price of $1,465,000.  Corporate funds of Windamere were used to purchase the shares.

On August 1, 2005, Fog City purchased in a private placement offering, 500,000 shares of Common Stock of Planet Technologies at a purchase price of $2.50 per share, for an aggregate purchase price of $1,250,000.  Corporate funds of Fog City were used to purchase the shares.

No funds used to purchase any of the shares of Common Stock reported on this Amendment No. 3 were borrowed.

Item 4.

Purpose of Transaction

The Reporting Persons hereby add the following disclosure to this Item 4:

On August 1, 2005, Windamere purchased in a private placement offering, an additional 586,000 shares of Common Stock of Planet Technologies at a purchase price of $2.50 per share, for an aggregate purchase price of $1,465,000.  Corporate funds of Windamere were used to purchase the shares.

On August 1, 2005, Fog City purchased in a private placement offering, 500,000 shares of Common Stock of Planet Technologies at a purchase price of $2.50 per share, for an aggregate purchase price of $1,250,000.  Corporate funds of Fog City were used to purchase the shares.

No funds used to purchase any of the shares of Common Stock reported on this Amendment No. 3 were borrowed.

Item 5.

Interest in Securities of the Issuer

(a)           1.             Amount beneficially owned:  The St. Paul, F&M and Split Rock may be deemed to own beneficially 1,386,000 shares of Common Stock of Planet Technologies.  Windamere is the record owner of 886,000 shares of Common Stock of Planet Technologies.  Fog City is the record owner of 500,000 shares of Common Stock of Planet Technologies.  F&M is a wholly owned subsidiary of The St. Paul.  F&M owns a controlling interest in each of Windamere and Fog City.  Windamere is managed by the Managing Member, Scott L. Glenn; however, investments or dispositions in excess of certain amounts must be approved by the board of directors of Windamere.  Fog City is managed by the Managing Member, Fog City Management, LLC; however, investment or dispositions in excess of certain amounts must be approved by the board of directors of Fog City.  Split Rock has the right to appoint a majority of the members of the board of directors of both Windamere and Fog City.  Decisions by Split Rock with respect to who to appoint as Windamere or Fog City directors are made by a two-thirds vote of the four Split Rock Managing Directors.  By virtue of the affiliate relationships among the Reporting Persons, each of The St. Paul, F&M and Split Rock may be deemed to own beneficially 1,386,000 shares of Common Stock of Planet Technologies, Windamere may be deemed to own beneficially 886,000 shares of Common Stock of Planet Technologies, and Fog City may be deemed to own beneficially 500,000 shares of Common Stock of Planet Technologies described in this Amendment No. 3.

2.             Percent of class:  The St. Paul, F&M and Split Rock:  41.2%; Windamere:  26.3%; Fog City:  14.9%.  The foregoing percentages are calculated based on the 3,366,368 shares of Common Stock reported to be outstanding by the Issuer to the Reporting Persons as of August 1, 2005.

(i)

Sole power to vote or to direct the vote

0

(ii)

Shared power to vote or to direct the vote

1,386,000

(iii)

Sole power to dispose or to direct the disposition of

0

(iv)

Shared power to dispose or to direct the disposition of

1,386,000

Number of shares as to which Windamere has:

(i)

Sole power to vote or to direct the vote

0

(ii)

Shared power to vote or to direct the vote

886,000

(iii)

Sole power to dispose or to direct the disposition of

0

(iv)

Shared power to dispose or to direct the disposition of

886,000

Number of shares as to which Fog City has:

(i)

Sole power to vote or to direct the vote

0

(ii)

Shared power to vote or to direct the vote

500,000

(iii)

Sole power to dispose or to direct the disposition of

0

(iv)

Shared power to dispose or to direct the disposition of

500,000

Item 6.

Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

The Reporting Persons hereby add the following disclosure to this Item 6:

The additional shares of Common Stock purchased by Windamere on August 1, 2005 and reported on this Amendment No. 3 as beneficially owned by The St. Paul, F&M, Split Rock and Windamere were issued pursuant to a Subscription Agreement between Windamere and Planet Technologies dated August 1, 2005, a copy of which has been filed as Exhibit 7 to this Amendment No. 3 and is incorporated herein by reference.

The shares of Common Stock purchased by Fog City on August 1, 2005 and reported on this Amendment No. 3 as beneficially owned by The St. Paul, F&M, Split Rock and Fog City were issued pursuant to a Subscription Agreement between Fog City and Planet Technologies dated August 1, 2005, a copy of which has been filed as Exhibit 8 to this Amendment No. 3 and is incorporated herein by reference.

The shares of Common Stock reported on this Amendment No. 3 are entitled to certain registration rights pursuant to a Registration Rights Agreement dated November 30, 2004 between Planet Technologies and Allergy Free, LLC, a copy of which was filed as Exhibit 4 to the Original Statement and is incorporated herein by reference.

Item 7.

Material to Be Filed as Exhibits

Exhibit 1.3

Additional information concerning directors and executive officers of The St. Paul Travelers Companies, Inc., St. Paul Fire and Marine Insurance Company, Split Rock Partners, LLC, Windamere III, LLC and Fog City Fund, LLC.

Exhibit 7

Subscription Agreement dated August 1, 2005 between Windamere III, LLC and Planet Technologies, Inc.

Exhibit 8

Subscription Agreement dated August 1, 2005 between Fog City Fund, LLC and Planet Technologies, Inc.

August 4, 2005

THE ST. PAUL TRAVELERS COMPANIES, INC.

By:

 /s/  Bruce A. Backberg

Bruce A. Backberg

Its:

Senior Vice President

ST. PAUL FIRE AND MARINE INSURANCE COMPANY

By:

 /s/  Bruce A. Backberg

Bruce A. Backberg

Its:

Senior Vice President

SPLIT ROCK PARTNERS, LLC

By:

/s/  Steven L.P. Schwen

Steven L.P. Schwen

Its:

Chief Financial Officer

WINDAMERE III, LLC

By:

/s/  Scott L. Glenn

Scott L. Glenn

Its:

Managing Member

FOG CITY FUND, LLC

By:   Fog City Management, LLC, its Managing Member

By:

 /s/  Nancy S. Olson

Nancy S. Olson

Its:

Managing Member

Exhibit
No.

Description

Method of Filing

1.3

Additional information concerning directors and executive officers of The St. Paul Travelers Companies, Inc., St. Paul Fire and Marine Insurance Company, Split Rock Partners, LLC, Windamere III, LLC and Fog City Fund, LLC

Filed herewith.

7

Subscription Agreement dated August 1, 2005 between Windamere III, LLC and Planet Technologies, Inc.

Filed herewith.

8

Subscription Agreement dated August 1, 2005 between Fog City Fund, LLC and Planet Technologies, Inc.

Filed herewith.