Question: Berger Blanc Suisse and Polish Lowland Sheepdog are both what?

Context paragraphs:
Polish Lowland Sheepdog: The Polish Lowland Sheepdog (Polish: "Polski Owczarek Nizinny" , also PON), is a medium-sized, shaggy-coated, sheep dog breed native to Poland.

Don't Give Up the Sheep: Don't Give Up the Sheep is a 1953 "Looney Tunes" cartoon directed by Chuck Jones and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Ralph Wolf and Sam Sheepdog shorts, this short is mostly composed of visual gags.

Double or Mutton: Double or Mutton is a 1955 Looney Tunes cartoon directed by Chuck Jones and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Sam Sheepdog and Ralph Wolf shorts, this short is mostly composed of visual gags.

Zelazna (sheep): Zelazna is a breed of sheep and is also known by "Zeleznienska".  The Zelazna was developed at Warsaw Agricultural University.  They belong to the Polish Lowland group and are found throughout Poland.  They were developed from Polish Merino crossed with Leicester Longwool and Lowicz.

Szwajcaria Kaszubska: Szwajcaria Kaszubska ("Kaszëbskô Szwajcariô", Kashubian and German: "Kaschubische Schweiz" ) (literally: "Kashubian Switzerland") - is the northern region of the Kashubian Lake District.  In the region of the Kashubian Switzerland is located the highest point in the Polish Lowland ("Niż Polski") - Wieżyca (329 metres above sea level).

Berger Blanc Suisse: The Berger Blanc Suisse (English: White Swiss Shepherd , German: "Weisser Schweizer Schäferhund" , Italian: "Pastore Svizzero Bianco" ) is a breed of dog from Switzerland.  It is of the same origins as the White Shepherd and the German Shepherd Dog, and has been recognized as a separate breed by the FCI.

Steal Wool: Steal Wool is a 1957 American "Looney Tunes" cartoon directed by Chuck Jones and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon; however, like all Sam Sheepdog and Ralph Wolf shorts, this short is mostly composed of visual gags.

A Sheep in the Deep: A Sheep in the Deep is a 1962 Merrie Melodies cartoon directed by Chuck Jones and Maurice Noble and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Sam Sheepdog and Ralph Wolf shorts, this short is mostly composed of visual gags.

Ready, Woolen and Able: Ready, Woolen and Able is a 1960 Merrie Melodies cartoon directed by Chuck Jones and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Sam Sheepdog and Ralph Wolf shorts, this short is mostly composed of visual gags.

Sheep Ahoy: Sheep Ahoy is a 1954 American "Merrie Melodies" cartoon directed by Chuck Jones and released by Warner Bros.  Pictures featuring Ralph Wolf and Sam Sheepdog.  Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Ralph Wolf and Sam Sheepdog shorts, this short is mostly composed of visual gags.

Supporting paragraphs: Berger Blanc Suisse Polish Lowland Sheepdog
Answer: dog