Found in Mom's Basement

Vintage ads featuring cats

Puss 'n Boots cat food ad from the 1940s or 1950s:

Swedish shoe ad from 1953:

Kotex ad from 1970:

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Vintage Texaco ad featuring adorable Dalmatian puppies

Found at Community Livejournal.

Vintage ad for Calvert whiskey, featuring a handsome Boxer

Found at Faux Chenaux.

Vintage cigarette ads: Fido wants you to smoke

These vintage tobacco-related ads and many others can be found at Stanford School of Medicine.

1960s vintage sewing pattern envelope: doggie clothes

This vintage pattern and many others are available for purchase at Main Street Mall Online.

Vintage dogfood ads featuring boxers

From Angelfire.