{"product_id":"olssons-cobb-co-plus-selenium-block","title":"Olssons Cobb \u0026 Co Plus Selenium Block (PICKUP ONLY)","description":"\u003cp\u003eCobb \u0026amp; Co with added selenium is a general-purpose mineral block for country known to be selenium deficient — which covers a lot of high-rainfall southern Australia. Selenium deficiency shows up as ill thrift, poor fertility and white muscle disease in young stock.\u003c\/p\u003e\u003cp\u003eSelenium has a narrow margin between enough and too much, so it is worth knowing your country is actually deficient before you supplement it, and not stacking several selenium sources at once. If you are not sure, the plain \u003ca href=\"\/products\/olssons-all-season-trace-element-block-with-biochar\"\u003eAll Season Trace Element block\u003c\/a\u003e is the safer general choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeeding \u0026amp; Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlace blocks where stock camp or water, under cover where possible. Provide enough blocks that shy feeders get access. Always provide clean, fresh water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA 20kg solid block. This is a heavy item; see the shipping note at checkout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMore Olssons blocks\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/olssons-trace-element-copper-cobalt-block\"\u003eTrace Element Copper \u0026amp; Cobalt Block\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/olssons-all-season-trace-element-block-with-biochar\"\u003eAll Season Trace Element Block\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/olssons\"\u003eAll Olssons\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe full analysis is printed on the label.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.olssonsblocks.com.au\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eView the Olssons range\u003c\/a\u003e\u003c\/p\u003e","brand":"Olssons","offers":[{"title":"20kg","offer_id":56141088162114,"sku":"OLSSONS011","price":42.27,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/AOSCCS20.jpg?v=1789575175","url":"https:\/\/www.peekapaw.com.au\/products\/olssons-cobb-co-plus-selenium-block","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}