Update: I think Coco is actually a Teddy. Rex and Teddy guinea pigs are very similar but Teddy's have long and straight whiskers vs. Rex guinea pigs that have crinkled whiskers. The breeds are so similar though lol, my mistake.
He looks like a rough haired American to me. I've had a few guinea pigs that have the teddy fur with the longer snouts that resembled him. Teddies and rexes have round, flatter faces.
These are teddy-Americans or rough haired Americans. The first photo looks like she has a rounded face but she does has a long snout:
https://s738.photobucket.com/user/kavykeeper/media/IMG_2746_zps92252b25.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_IMG_2746_zps92252b25.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_2746_zps92252b25.jpg&hash=d1716c97ac95d642d99da2dde18c4325" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_2746_zps92252b25.jpg&hash=d1716c97ac95d642d99da2dde18c4325"
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class="bbImage"
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https://s738.photobucket.com/user/kavykeeper/media/IMG_6929.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_IMG_6929.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_6929.jpg&hash=f3d1c4cb3cebdf19c93148c8e83bce91" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_6929.jpg&hash=f3d1c4cb3cebdf19c93148c8e83bce91"
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class="bbImage"
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https://s738.photobucket.com/user/kavykeeper/media/IMG_5968.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_IMG_5968.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_5968.jpg&hash=4a4470ebc9b71057fe0cadf59e640fe9" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_5968.jpg&hash=4a4470ebc9b71057fe0cadf59e640fe9"
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The following photos are teddies:
https://s738.photobucket.com/user/kavykeeper/media/IMG_8669.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_IMG_8669.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_8669.jpg&hash=1aa85bf21472b076c53faf1fc57ccee6" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_8669.jpg&hash=1aa85bf21472b076c53faf1fc57ccee6"
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class="bbImage"
data-zoom-target="1"
style=""
alt="th_IMG_8669.jpg"
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</div>)
https://s738.photobucket.com/user/kavykeeper/media/IMG_3667.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_IMG_3667.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_3667.jpg&hash=02863c40ab9e32644632dbb4d757c81f" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_IMG_3667.jpg&hash=02863c40ab9e32644632dbb4d757c81f"
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class="bbImage"
data-zoom-target="1"
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</div>)
https://s738.photobucket.com/user/kavykeeper/media/gummy_zpsc1963df8.jpg.html (<div class="bbImageWrapper js-lbImage" title="th_gummy_zpsc1963df8.jpg"
data-src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_gummy_zpsc1963df8.jpg&hash=cdfa0dc1f5af0dd1f6cab375cb11f44d" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1">
<img src="/proxy.php?image=https%3A%2F%2Fi738.photobucket.com%2Falbums%2Fxx28%2Fkavykeeper%2Fth_gummy_zpsc1963df8.jpg&hash=cdfa0dc1f5af0dd1f6cab375cb11f44d"
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