I am looking for the telephone number or web site for the company that
manufactures Musher's Secret- it is product used to protect dogs paws
from the elements.

Hi mja,

As you can see at the link below, the manufacturer is "Eco Pak Canada"

Musher's Secret - The Invisible Shield - 60 gm
http://www.kvvet.com/KVVet/productr.asp?pf%5Fid=58250&gift=False&HSLB=False&mscssid=0008E9E5D6BF9248549292A79A1A7A75

Their contact information is here:

Eco Pak Canada
821 Tecumseh
Pointe Claire, QC Canada H9R 4X5 

Phone: 514-953-1218

I was unable to find a web site for them. Hope this helps. If i can be
of further assistance, please don't hesitate to ask for a
clarification of my answer before rating me, ok?

Best regards,
~~Cynthia